CN105545183A - Double-insertion type antitheft door - Google Patents
Double-insertion type antitheft door Download PDFInfo
- Publication number
- CN105545183A CN105545183A CN201610068454.1A CN201610068454A CN105545183A CN 105545183 A CN105545183 A CN 105545183A CN 201610068454 A CN201610068454 A CN 201610068454A CN 105545183 A CN105545183 A CN 105545183A
- Authority
- CN
- China
- Prior art keywords
- jack
- door leaf
- doorframe
- plate
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003780 insertion Methods 0.000 title abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000037431 insertion Effects 0.000 abstract description 21
- 230000006378 damage Effects 0.000 abstract description 4
- 210000002105 tongue Anatomy 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000010008 shearing Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
- E06B1/526—Frames specially adapted for doors for door wings that can be set up to open either left or right, outwards or inwards, e.g. provided with grooves for easily detachable hinges or latch plates
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
- E06B5/113—Arrangements at the edges of the wings, e.g. with door guards to prevent the insertion of prying tools
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a double-insertion type antitheft door and relates to the field of antitheft safety doors. The double-insertion type antitheft door is mainly characterized in that an insertion lug is arranged at the position, corresponding to each doorframe insertion hole, of a doorframe buckled edge, an insertion lug gap is formed between each insertion lug and a doorframe, a double-insertion plate is arranged at the position, closely neighboring a door leaf side edge, inside the door leaf, the double-insertion plate is provided with liner plates in the mode that each liner plate corresponds to the corresponding insertion hole in the doorframe, a narrow-slit type insertion hole is formed between each liner plate and the double-insertion plate, the side edge of a panel inside the door leaf is provided with rectangular insertion holes in the mode that each rectangular insertion hole corresponds to the corresponding narrow-slit type insertion hole, the insertion lugs, the door leaf side edge, the double-insertion plate and the liner plates are each provided with an insertion hole in the mode of corresponding to the doorframe insertion holes, the five insertion holes which are correspondingly formed constitute a group, after the door leaf is closed, the insertion lugs are inserted into the rectangular insertion holes and the narrow-slit type insertion holes, the double-insertion plate is also inserted into the insertion lug gaps, the five insertion holes are all coaxial, lock tongues are inserted into the five concentric insertion holes correspondingly and used for locking the antitheft door, and the double-insertion type antitheft door is resistant to unclenching and damage.
Description
Technical field
The present invention relates to anti-theft safety door field, be specifically related to a kind of double-inserting type security door.
Background technology
Security door is primarily of doorframe, door leaf, locking mechanism composition, and wherein, locking mechanism comprises lockset, driving member, dead bolt or locking bolt.Comprise drive unit in lockset, drive unit is divided into again the modes such as lock core type of drive, handle type of drive and driven by power by the difference of executive mode.Doorframe is provided with several doorframe jacks, and lockset drive unit drives dead bolt, locking bolt to insert in doorframe jack or from wherein extracting out, in order to complete cut out or the unlatching of security door by driving member.
The shortcoming of lock core type of drive is that over-burden for key, and namely key suffered resistance in rotary course is excessive, and lock point is more, and resistance is larger.By the restriction of lock core structure, often there is key torsional deflection, ftracture even breakage phenomenon in the limited mechanical strength of key.So, when key band movable lock core drives, the shift motion of dead bolt, locking bolt is all little, such as master lock tongue extension elongation mostly is 20 ~ 30 millimeters, secondary lock (or other lock point) dead bolt extension elongation mostly is 16 ~ 20 millimeters, dead bolt diameter 16 ~ 18 millimeters and mostly be hollow-core construction, and object is and alleviates resistance suffered by key, its cost is the range reducing dead bolt, have impact on the anti-of security door and pries open performance.The advantage of handle type of drive is that driving force is enough large, and the range of dead bolt can increase more than 1 times, can extend key long service life significantly simultaneously, and for user brings convenience, but handle itself is easily by as the target of attack of not locking of forcing open the door.
When security door is prized, the dead bolt inserting doorframe is equivalent to semi girder, and the reaction force of doorframe to dead bolt makes dead bolt be subject to two kinds of active forces: one is shearing force, and two is moments of flexure.For shearing force, as long as the intensity of dead bolt comprises the wall thickness of the diameter of solid dead bolt or hollow dead bolt, material performance index all reaches relevant criterion requirement, can ensure that dead bolt can not gross distortion or cut off; For Moment, dead bolt and the lock body of general master lock lockset are disjunctors, are installed on door leaf side, and the lock body side and the instrument of forcing open the door that expose have situation about directly contacting, therefore easily suffer local damage.In addition, the fixed form majority of master lock lockset and door leaf adopts 4 screws to be fixed on by lock body on door leaf side, again lock core is inserted lock body from the preformed hole of the inside and outside panel of door leaf, the two is fixed from horizontal with 1 stay bolt again, outer side panel, the inner panel of lockset are buckled in door leaf both sides respectively, fixing from door leaf inboard with long spiro nail again, the outer side panel of now lockset exposes the end of lock core.Because the outer side panel of lockset protrudes from outside door leaf outer panels, easily destroyed, destruction rear lock core and lock body are only fixed with door leaf side, become cantilevered fixed form, and opposing destructive characteristics becomes more weak.Door leaf outer panels is installed lockset place and is had multiple preformed hole, and aperture is also large, has a strong impact on the preventing destructing performance of security door and lockset.Secondary lock (or other lock point) generally adopts 2 screws to be fixed on door leaf side with door leaf side, and also belong to cantilever structure, the performance such as collapse resistance, pick-proof is also unreliable.
The extruding of door leaf many employings cold-reduced sheet, bending, to be welded.When the steel plate of door leaf is rich, material is poor, door leaf skeleton and reinforcing rib protection Design is not in place, layout is unreasonable time, door leaf is easily distortion just, and extracted out from doorframe jack by dead bolt by force and door leaf will be pried open, especially dead bolt is shorter, is more easily pried open.So for making dead bolt and doorframe jack be connected firmly, have multiple improved procedure in prior art: what have stretches out rear 90-degree rotation angle by dead bolt, the protruding parts of the length direction of dead bolt termination is stuck on the width of doorframe jack, dead bolt is stoped to be drawn out of; Have dead bolt is stretched out after, the length direction of dead bolt termination has two rotatable member outwards to open and locking, then dead bolt entire card is on the length direction of doorframe jack; What also have is provided with semi-circular dead bolt, to be hooked on upper and lower two doorframe jacks corresponding to doorframe etc. after revolving turnback angle.Above-mentioned locking mechanism all makes running resistance increase, and some Local Null part mechanical intensity reduces, and general structure is complicated simultaneously, and cost improves, and stability, reliability are also not ideal.
Summary of the invention
For solving the problems that above-mentioned security door preventing destructing performance aspect exists, the invention provides a kind of double-inserting type security door, with brand-new General layout Plan and special construction, overcome many drawbacks of existing security door, its collapse resistance, anti-pry open performance and significantly strengthen, and structure is simple, with low cost.
the present invention adopts following technical scheme:
A kind of double-inserting type security door, comprise doorframe, door leaf, locking mechanism, wherein, a vertical plane of doorframe is provided with doorframe jack from top to bottom, and it is adjacent and vertical that limit buckled by this vertical plane doorframe the most inboard with doorframe.Door leaf comprises door leaf outer panels, door leaf wainscot and door leaf side, and locking mechanism comprises lockset, driving member and dead bolt, and the drive unit of lockset drives dead bolt to insert in doorframe jack or from wherein extracting out, in order to complete cut out or the unlatching of security door by driving member.Major measure is: doorframe is buckled corresponding each doorframe jack position on limit and all fixedly mounted 1 in flat slotting ear, each slotting ear is parallel with the vertical plane of doorframe jack place doorframe, and keep at a certain distance away, the opening of plug in ear clip seam that the two is formed is towards outdoors, each slotting ear all has 1 slotting ear jack, and with corresponding doorframe jack coaxial inner conductor.On door leaf side, corresponding doorframe jack has the door leaf side jack of equal number, door leaf inside next-door neighbour's door leaf lateral location fixedly mounts longitudinal plate of a vertical direction, the rectangular planar portion of next-door neighbour's door leaf medial surface side of this longitudinal plate is two plate, and this pair of plate is vertical with door leaf wainscot.A side of two plate contacts with the inner surface of door leaf side and fixedly mounts, on two plate, corresponding each door leaf side jack also respectively has 1 two plate jack in same position from top to bottom, another side of two plate from top to bottom corresponding each pair of plate jack all fixedly mounts 1 liner plate in channel-section steel shape, each liner plate middle part all has 1 liner plate jack, each liner plate jack and corresponding two plate jacks, the equal coaxial inner conductor of door leaf side jack.The narrow slit type jack that 1 direction is vertical with door leaf wainscot is also formed between each liner plate with two plate, door leaf wainscot is close to the corresponding each narrow slit type jack in door edge position and is equipped with 1 rectangle jack, each rectangle jack and corresponding narrow slit type jack center line is in the vertical direction all overlapping and width is identical.After door leaf cuts out, each slotting ear all can be inserted in corresponding rectangle jack and narrow slit type jack actively, two plate is also inserted in each plug in ear clip seam together with door leaf side simultaneously, now each self-corresponding liner plate jack, two plate jack, door leaf side jack, slotting ear jack, doorframe jack totally 5 equal coaxial inner conductors in hole, i.e. concentric five jacks of each self-forming one group, and each dead bolt all can be inserted in one group of corresponding concentric five jack actively under the driving of the drive unit of lockset, in order to locking anti-theft door.
Door leaf is because of the installing additional of longitudinal plate, fixing, and door leaf resistance to deformation intensity obviously increases, and the side, door limit destroyed that is especially easy to most to suffer to force open the door has more resistance.When longitudinal plate cross section linearly shape or step-like or fold-line-shaped or comprise shaped form and form fit with door leaf side time, the opposite side edge relative with two plate of longitudinal plate contacts with the inner surface of door leaf outer panels, is welded and fixed.When the cross section of longitudinal plate increase a part again and after bending namely overall in angle shape time, longitudinal plate side parallel with door leaf outer panels is fixedly welded on door leaf outer panels inner surface, longitudinal plated construction shape now, especially the part except two plate is while mating with door leaf side, set up the shapes such as knuckle, fin, step more, flexural strength and the rigidity of longitudinal plate can be increased substantially, and then promoting the integral rigidity of security door, when forcing open the door, door leaf side local distortion is also less.
In the narrow slit type jack that the double-layer plate that slotting ear on doorframe inserts door leaf is formed, it is mobile that slotting ear can follow the synchronous trace of door leaf side in the process of forcing open the door, as long as dead bolt is not return, cut constantly, door leaf is not just opened.Meanwhile, two plate and door leaf side are also inserted into during plug in ear clip stitches, and jointly prevent the distortion of door leaf side and deviate from from crack, thus anti-ly to pry open, preventing destructing performance significantly improves.Insert ear to insert in narrow slit type jack, meanwhile, two plate inserts in plug in ear clip seam, namely described " double-inserting type ".
Further, the dead bolt inserting concentric five jacks adopts round end cylindrical masses structure.Due to the insertion of dead bolt, when inserting ear under tension, insert the pulling in the other direction simultaneously of two plates of ear both sides, liner plate and insert ear, again because narrow slit type jack width is narrower, so dead bolt is mainly subject to shearing force.In like manner, two plate is also inserted in plug in ear clip seam, during two plate under tension, two plate held by the slotting ear of two plate both sides, the steel plate of doorframe simultaneously, the width plugging in ear clip seam is also narrower, dead bolt herein is also mainly subject to the effect of shearing force, so dead bolt is applicable to selecting entity structure, and the dead bolt of small diameter also has enough intensity.Meanwhile, the diameter of dead bolt is less, and the length of inserting ear is less, and each jack size on doorframe, door leaf is also less, and then each region of interest mechanical strength is larger, and anti-damage performance is stronger.Dead bolt is that round end is cylindrical, and processing technology is simple, cost is low, is also convenient to insert in concentric five jacks.
In concentric five jacks, the shape of each jack is circular hole or square hole or rectangular opening or slotted hole.In fact, when 5 jacks are as being circular hole or the square hole with the length of side of same diameter, fit-up gap and requirement on machining accuracy higher, especially door body deformability, door leaf sink, and dislocation easily appears in 5 jacks in the vertical direction, affects the smooth insertion of dead bolt.Part jack adopts vertical direction to be slotted hole or the rectangle elongated hole of length direction, then fit-up gap allowable error at least is in the vertical direction relatively large, but does not affect the locking performance of security door.
Further, the tip shapes inserting ear is circular arc, is convenient to be inserted in rectangle jack and narrow slit type jack, avoids scratch human body simultaneously, scratches clothing.
Further, when the medium position of two plate installs the master lock of mechanical lock, this medium position also has the rectangle installing hole mated with master lock, and described each group of concentric five jacks are distributed in door leaf, the middle and upper part of doorframe or middle and lower part, and mates with the corresponding dead bolt locked a little.
In prior art, most master lock is arranged on the middle part of door leaf side, in this case, concentric five jacks can only be set in the middle and upper part of security door and Liang Ge region, middle and lower part, the dead bolt in concentric five jacks is driven to insert or extract out by the universe rod of master lock, compare other common security door, can significantly improve equally and tamper-proof, anti-ly pry open performance, but the rectangle installing hole size opened is after all larger, impact is had on door leaf integral rigidity, master lock preventing destructing performance is also just because of its fixed installation position many one deck steel plate and longitudinal plate, and fastness strengthens to some extent.
Especially, when master lock is arranged on the middle part of door leaf side, be unfavorable for improving that security door anti-is pried open, preventing destructing performance: be lock core type of drive because this kind of situation is most, lock point quantity is many, resistance is large, the range of dead bolt, locking bolt movement is smaller, and the dead bolt length namely inserting doorframe jack is shorter, is unfavorable for the pick-proof performance improving security door.Specify by latest national standards, first, the second of anti-theft safety door, third, fourth four grades, locking between corresponding doorframe and door leaf is counted and should be no less than 12,10,8,6 respectively, so locking mechanism comprises multiple lock point belong to custom requirements, therefore, lock core type of drive is difficult to meet Multiple locking point and the requirement of long dead bolt of arranging in pairs or groups.
Especially, when lockset installation site is not on door leaf side, but be placed in door leaf, then be conducive to improving that security door anti-is pried open, preventing destructing performance: adopt handle type of drive (also comprising driven by power mode) because in such cases, dead bolt range or the dead bolt maximum length inserting doorframe jack can improve more than 1 times more.Wherein, drive the transmission mechanism that dead bolt runs, be applicable to the converter that employing take rotating disk as critical piece.Concrete measure is: rotate handle and drive driving member to move or rotate, and then drive the dead bolt of door leaf middle side edge to move, also drive the middle dial rotation be positioned in the middle part of door leaf simultaneously, middle rotating disk drives the vertical direction of universe rod to move again, universe rod drives top rotating disk, bottom dial rotation again, finally drives middle and upper part, movement that the dead bolt of middle and lower part does horizontal direction.Wherein, only need increase the radius of middle rotating disk, top rotating disk, bottom rotating disk, can obviously increase dead bolt stroke.In this scenario, key, lock core for driving a stop component, then are controlled the operation of certain driving member driving dead bolt by this stop component, suffered by key, lock core, resistance is all less.This scheme relates to two aspect problems, and one is the anti-technical opening performance of lockset, anti-lock instrument destructive characteristics; Two is handle anti-damage performances.These two kinds of performances are not up to standard, and only dead bolt length increases 1 times, can not guarantee that security door is safe.The fixed cross mechanical anti-theft lock (ZL201410020215.X) of a kind of lock core, is characterized in: cannot technical opening; Anti-skid plate in lock body can destroy lock core by anti-lock instrument; The anti-electric drill damage lock core of anti-drilling sheet energy of lockhole outside; Handle and limiter of moment assemble, and handle can dally; Handle drives and unblanks, and namely the whole dead bolt of handle energy driving gate body runs, and can realize long dead bolt, Long Distances.Therefore, this theftproof lock is installed in double-inserting type security door, as one of scheme, the problems that security door exists can be solved.
Further, the lower transverse beam of the top rail of doorframe and the upper side of door leaf or doorframe and and the bottom side of door leaf between correspondence position be also provided with the slotting ear of same structure, two plate, concentric five jacks and corresponding dead bolt or locking bolt, in order to upper and lower, orientation, three, side locking anti-theft door simultaneously.
Accompanying drawing explanation
Fig. 1: doorframe, door leaf assembling schematic diagram;
Fig. 2: longitudinal plate and door leaf assemble schematic diagram;
Fig. 3: slotting ear and doorframe are buckled limit and assembled one of schematic diagram;
Fig. 4: slotting ear and doorframe are buckled limit and assembled schematic diagram two;
Fig. 5: slotting ear and doorframe are buckled limit and assembled schematic diagram three;
Fig. 6: liner plate assembles schematic diagram with two plate;
Fig. 7: rectangle jack and door leaf wainscot schematic diagram;
Fig. 8: handle drives dead bolt to run schematic diagram;
In each figure: 1: doorframe, 2: door leaf, 3: dead bolt, 4: door leaf side, 5: door leaf outer panels, 6: door leaf wainscot, 7: longitudinal plate, 8: two plate, 9: liner plate, 10: liner plate jack, 11: narrow slit type jack, 12: rectangle jack, 13: two plate jack, 14: door leaf side jack, 15: doorframe jack, 16: limit buckled by doorframe, 17: insert ear, 18: insert ear jack, 19: plug in ear clip seam, 20: two button limit, 21: middle rotating disk, 22: top rotating disk, 23: bottom rotating disk, 24: universe rod.
Detailed description of the invention
Below in conjunction with Fig. 1 to Fig. 8, the present invention is further described.
As shown in Fig. 1, Fig. 3, Fig. 4, slotting ear 17 is buckled limit 16 with the doorframe of doorframe 1 and is welded and fixed, and inserts ear jack 18 and doorframe jack 15 concentric.Inserting the end of ear 17 is circular arc, inserts ear 17 parallel with doorframe 1, and the opening direction that the two plug in ear clip formed stitches 19 is towards outdoors.
The fixed form that limit 16 buckled by slotting ear 17 and doorframe has three kinds: the first, as shown in Figure 3, slotting ear 17 is directly welded on doorframe and buckles on limit 16; The second, as shown in Figure 5, before welding, makes slotting ear 17 make L shape in the constant situation of length, opens an elongated hole at weld, is inserted in elongated hole by slotting ear 17 tail end and welds from the inner side of doorframe 1; The third, lengthen slotting ear 17, and be still tabular, inserts ear 17 tail end and directly insert (as shown in broken line in fig. 5) in elongated hole, then be welded and fixed from the inner side of doorframe 1.
As shown in Figure 1, Figure 2, Figure 6 shows, longitudinal plate 7 is arranged in door leaf 2, and contacts with door leaf side 4, form fit.Doorframe is provided with two buckles limit 20(as shown in Figure 3), the shape of door leaf side 4 is step-like, and then longitudinal plate 7 is to also doing stepped in position, matches, and its anti-bending strength and rigidity significantly strengthen.The cross section entirety of longitudinal plate 7 is in angle shape, and a side plane wherein contacts with the inner surface of door leaf outer panels 5, is welded and fixed, if this planar section is cancelled, then can significantly reduce its mechanical strength.The step-like of longitudinal plate 7 opposite side comprises the planar section vertical with door leaf wainscot 6 i.e. two plate 8, and two plate 8 is welded and fixed with door leaf side 4.
In figure 6, liner plate 9 is welded on the side of two plate 8, and liner plate 9 is channel-section steel shape, and the opening direction of the two narrow slit type jack 11 formed is vertical with door leaf wainscot 6.Liner plate 9 is provided with liner plate jack 10, and two plate 8 is provided with two plate jack 13, and door leaf side 4 is provided with door leaf side jack 14, and liner plate jack 10, two plate jack 13, door leaf side jack 14 concentric.
The minimum spacing of two adjacent liner plates should make each liner plate all can convenient, firmness be welded on pair plate.The quantity that the door middle and upper part of body, middle part, middle and lower part install liner plate respectively concentratedly is 2 ~ 4.
As shown in Figure 1, Figure 2, shown in Fig. 7, the corresponding narrow slit type jack 11 in edge of door leaf wainscot 6 is provided with rectangle jack 12, and narrow slit type jack 11 is identical with rectangle jack 12 width, the center line overlap of vertical direction.
As shown in Figure 1, when door leaf 2 is closed in after on doorframe 1, inserting ear 17 is inserted in rectangle jack 12 and narrow slit type jack 11, simultaneously, two plate 8 and door leaf side 4 are also inserted in plug in ear clip seam 19, and liner plate jack 10, two plate jack 13, door leaf side jack 14, slotting ear jack 18, doorframe jack 15 all concentrics, dead bolt 3 inserts in above-mentioned concentric five jacks, and door leaf is blocked.
As shown in Figure 8, each rotating disk is provided with slotted hole.Handle in Turning lockset, drive the dead bolt 3 at middle part to move by driving member, in the middle of driving, rotating disk 21 rotates simultaneously, and then drives universe rod 24 to move, universe rod 24 drives top rotating disk 22 again, bottom rotating disk 23 rotates, so promote middle and upper part, middle and lower part dead bolt move.This bolt driving mechanism scheme, dead bolt stroke is large, and the length inserted in doorframe is also large, coordinates with double-inserting type door body structure, for ensureing that security door is anti-ly pried open, preventing destructing performance.
Claims (5)
1. a double-inserting type security door, comprise doorframe, door leaf, locking mechanism, wherein, a vertical plane of doorframe is provided with doorframe jack from top to bottom, it is adjacent and vertical that limit buckled by this vertical plane doorframe the most inboard with doorframe, door leaf comprises door leaf outer panels, door leaf wainscot and door leaf side, locking mechanism comprises lockset, driving member and dead bolt, the drive unit of lockset drives dead bolt to insert in doorframe jack or from wherein extracting out by driving member, in order to complete closedown or the unlatching of security door, it is characterized in that: doorframe is buckled corresponding each doorframe jack position on limit and all fixedly mounted 1 in flat slotting ear, each slotting ear is parallel with the vertical plane of doorframe jack place doorframe, and keep at a certain distance away, the opening of plug in ear clip seam that the two is formed is towards outdoors, each slotting ear all has 1 slotting ear jack, and with corresponding doorframe jack coaxial inner conductor, on door leaf side, corresponding doorframe jack has the door leaf side jack of equal number, door leaf inside next-door neighbour's door leaf lateral location fixedly mounts longitudinal plate of a vertical direction, the rectangular planar portion of next-door neighbour's door leaf medial surface side of this longitudinal plate is two plate, and this pair of plate is vertical with door leaf wainscot, a side of two plate contacts with the inner surface of door leaf side and fixedly mounts, on two plate, corresponding each door leaf side jack also respectively has 1 two plate jack in same position from top to bottom, another side of two plate from top to bottom corresponding each pair of plate jack all fixedly mounts 1 liner plate in channel-section steel shape, each liner plate middle part all has 1 liner plate jack, each liner plate jack and corresponding two plate jacks, the equal coaxial inner conductor of door leaf side jack, the narrow slit type jack that 1 direction is vertical with door leaf wainscot is also formed between each liner plate with two plate, door leaf wainscot is close to the corresponding each narrow slit type jack in door edge position and is equipped with 1 rectangle jack, each rectangle jack and corresponding narrow slit type jack center line is in the vertical direction all overlapping and width is identical, after door leaf cuts out, each slotting ear all can be inserted in corresponding rectangle jack and narrow slit type jack actively, two plate is also inserted in each plug in ear clip seam together with door leaf side simultaneously, now each self-corresponding liner plate jack, two plate jack, door leaf side jack, insert ear jack, doorframe jack is totally 5 equal coaxial inner conductors in hole, i.e. concentric five jacks of each self-forming one group, and each dead bolt all can be inserted in one group of corresponding concentric five jack actively under the driving of the drive unit of lockset, in order to locking anti-theft door.
2. a kind of double-inserting type security door according to claim 1, is characterized in that: the dead bolt inserting concentric five jacks is round end cylindrical masses structure.
3. a kind of double-inserting type security door according to claim 1, is characterized in that: the tip shapes inserting ear is circular arc.
4. a kind of double-inserting type security door according to claim 1, it is characterized in that: when the medium position of two plate installs the master lock of mechanical lock, this medium position also has the rectangle installing hole mated with master lock, and described each group of concentric five jacks are distributed in door leaf, the middle and upper part of doorframe or middle and lower part, and mate with the corresponding dead bolt locked a little.
5. a kind of double-inserting type security door according to claim 1, it is characterized in that: the lower transverse beam of the top rail of doorframe and the upper side of door leaf or doorframe and and the bottom side of door leaf between correspondence position be also provided with the slotting ear of same structure, two plate, concentric five jacks and corresponding dead bolt or locking bolt, in order to upper and lower, orientation, three, side locking anti-theft door simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610068454.1A CN105545183B (en) | 2016-02-01 | 2016-02-01 | Double-insertion type antitheft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610068454.1A CN105545183B (en) | 2016-02-01 | 2016-02-01 | Double-insertion type antitheft door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105545183A true CN105545183A (en) | 2016-05-04 |
| CN105545183B CN105545183B (en) | 2017-05-03 |
Family
ID=55824692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610068454.1A Expired - Fee Related CN105545183B (en) | 2016-02-01 | 2016-02-01 | Double-insertion type antitheft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105545183B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029883A (en) * | 2019-05-21 | 2019-07-19 | 湖南紫卫安防科技有限公司 | A kind of door lock |
| CN110219523A (en) * | 2019-05-31 | 2019-09-10 | 陕西疆晨信息科技有限公司 | A kind of electric burglar-proof lock |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2287667Y (en) * | 1997-01-16 | 1998-08-12 | 龚全林 | Single lock omnibearing interlocking anti-theft door |
| CN201190514Y (en) * | 2008-01-25 | 2009-02-04 | 胡明明 | Pick-proof apparatus for security door |
| CN201250586Y (en) * | 2008-07-21 | 2009-06-03 | 罗晓村 | Pickproof door |
| EP2184425A1 (en) * | 2008-11-11 | 2010-05-12 | Björkboda Las Oy AB | Lock casing |
| CN103726721A (en) * | 2014-01-09 | 2014-04-16 | 吕雪寒 | Cross mechanical anti-theft lock with fixed lock cylinder |
| CN204920656U (en) * | 2015-09-16 | 2015-12-30 | 吕新印 | Anti -theft door with lock protection anti -prize edge |
| CN205330450U (en) * | 2016-02-01 | 2016-06-22 | 北华大学 | Two formula burglary -resisting doors of inserting |
-
2016
- 2016-02-01 CN CN201610068454.1A patent/CN105545183B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2287667Y (en) * | 1997-01-16 | 1998-08-12 | 龚全林 | Single lock omnibearing interlocking anti-theft door |
| CN201190514Y (en) * | 2008-01-25 | 2009-02-04 | 胡明明 | Pick-proof apparatus for security door |
| CN201250586Y (en) * | 2008-07-21 | 2009-06-03 | 罗晓村 | Pickproof door |
| EP2184425A1 (en) * | 2008-11-11 | 2010-05-12 | Björkboda Las Oy AB | Lock casing |
| CN103726721A (en) * | 2014-01-09 | 2014-04-16 | 吕雪寒 | Cross mechanical anti-theft lock with fixed lock cylinder |
| CN204920656U (en) * | 2015-09-16 | 2015-12-30 | 吕新印 | Anti -theft door with lock protection anti -prize edge |
| CN205330450U (en) * | 2016-02-01 | 2016-06-22 | 北华大学 | Two formula burglary -resisting doors of inserting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029883A (en) * | 2019-05-21 | 2019-07-19 | 湖南紫卫安防科技有限公司 | A kind of door lock |
| CN110029883B (en) * | 2019-05-21 | 2024-04-09 | 王力安防科技股份有限公司 | Door lock |
| CN110219523A (en) * | 2019-05-31 | 2019-09-10 | 陕西疆晨信息科技有限公司 | A kind of electric burglar-proof lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105545183B (en) | 2017-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205330450U (en) | Two formula burglary -resisting doors of inserting | |
| CN105545183A (en) | Double-insertion type antitheft door | |
| US7392677B1 (en) | Lock core structure | |
| CN104995365A (en) | doorlock | |
| CN202081724U (en) | Electronic key and RFID (radio frequency identification) electronic lock matching with same | |
| CN111585103A (en) | CPA promotes interlocking structure | |
| CN201513025U (en) | Lockset for pry-proof door | |
| CN205382850U (en) | Two formula burglary -resisting door and outer hanging locking devices inserted | |
| CN211007977U (en) | Semi-automatic wooden door lock single-bolt lock body | |
| CN208347609U (en) | Prized up-proof door | |
| CN201902068U (en) | Arc-shaped vane lock | |
| CN211736753U (en) | Lock body capable of being unlocked in two-way linkage manner | |
| CN200971724Y (en) | Anti-prize door with lock protection and anti-prize device | |
| CN201474415U (en) | Cathode lock | |
| CN112709500A (en) | Outer blade side column heterogeneous lock | |
| CN217010023U (en) | Distribution box | |
| CN216690666U (en) | Combination lock of coded lock | |
| CN204361437U (en) | A kind of Bolt Connector locking device | |
| CN211666473U (en) | Lock body capable of synchronously locking and unlocking | |
| CN201280850Y (en) | Blade lock with double-cam structure and key thereof | |
| CN219281551U (en) | Interlocking mechanism and financial machine | |
| CN102199953B (en) | Electronic key and matched radio frequency identification (RFID) electronic lock | |
| CN210798578U (en) | Back door lock catch capable of limiting and guiding | |
| CN108468503A (en) | Prized up-proof door | |
| CN216588175U (en) | Bolt structure of novel system door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 |