CN105735852B - The controllable elastic antitheft door of one kind - Google Patents
The controllable elastic antitheft door of one kind Download PDFInfo
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- CN105735852B CN105735852B CN201610060978.6A CN201610060978A CN105735852B CN 105735852 B CN105735852 B CN 105735852B CN 201610060978 A CN201610060978 A CN 201610060978A CN 105735852 B CN105735852 B CN 105735852B
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- Prior art keywords
- bar
- door frame
- doorframe
- exterior door
- support bar
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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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/14—Closures or guards for keyholes
- E05B17/18—Closures or guards for keyholes shaped as lids or slides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B2009/004—Shape of the lock housing
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention provides the controllable elastic antitheft door of one kind, including doorframe, skeleton and the aluminum alloy outer frame for being connected to skeleton surrounding, the skeleton is fixed on doorframe, and its innovative point is：The doorframe includes interior doorframe and exterior door frame, the interior doorframe is connected with exterior door frame by skeleton, doorframe chamber is formed between interior doorframe and exterior door frame, theftproof lock is installed on the outside of the exterior door frame, the position that the doorframe chamber correspondence installs theftproof lock is provided with control mechanism of anti-theft, the theftproof self-locking mechanism is connected with being fixed on the inside of exterior door frame with the theftproof lock on the outside of exterior door frame.By way of control mechanism of anti-theft is connected with theftproof lock, control mechanism of anti-theft can be automatic by security structure, theftproof lock can also be controlled manually, so that antitheft sensitivity and feasibility is further noted that, with the advantage for being different from antitheft thinking in the prior art.
Description
Technical field
The present invention relates to door industry technical field, more particularly to controllable elastic antitheft door
Background technology
Door is widely used in modern architecture, is one of most important structure in building, its major function is to go along with sb. to guard him, separate
Acted on traffic evacuation, and have daylighting, ventilation and decoration function concurrently.Door its major function after closing is in isolating chamber and room
Outer space, door lock is the upper important feature of door, and this critical function of door could be realized by door lock.Current door lock is in knot
Relatively simple on structure, rear structure mounted on a door is thiner, or even can easily be opened by external force, loses the function of door lock.It is anti-
The quality for stealing door generally involves at 2 points：One is theftproof lock；Two be antitheft door skeleton and pick-proof technique.Chinese patent Patent No.
201220520189.3 utility model patent, discloses a kind of building door, including the first door body, the second door body, the first door body,
Second door body is fixed with safety-protection lock, and the first door body is set provided with first longitudinal direction door side skeleton, first longitudinal direction door middle skeleton, the second door body
Have with the second longitudinal direction of the first door body specular door side skeleton, second longitudinal direction door middle skeleton, the first door body, the second door body are provided with
Lateral connection skeleton, first longitudinal direction door middle skeleton, second longitudinal direction door middle skeleton are fixed with safety-protection lock, first longitudinal direction door middle skeleton,
Second longitudinal direction door middle skeleton opposite flank is respectively provided with longitudinal square boss, and longitudinal direction is square convex
Pick-proof longeron is fixed with platform, pick-proof longeron is provided with pick-proof block surface, and pick-proof block surface is provided with hollow groove, first
Longitudinal door side skeleton, a first longitudinal direction door middle skeleton opposite flank are respectively equipped with the outer step of specular, interior step, outer step,
Oblique joint face is provided between interior step.The technical scheme structure is excessively complicated, answers causing certain technology
Miscellaneous difficulty.
Chinese patent 97109235 is low for the safety performance of antitheft door, and the problem of lockset easily goes to pot discloses one kind
Door, including door and door face board, lock and tapered end, it is characterised in that whole lock, including tapered end outer face, positioned at door panel (2) it
Interior, there be less than tapered end tapered end position on panel (2), the key insertion hole (3) of outer end cross section or has outside more than or equal to tapered end
Hold on the hole and hole of cross section, protector or hole (11) or the recess (13) for having confession hand turnover；Or, have on door convex cover (22,
221st, 222,223,224) it is located at before tapered end.The technical scheme proposes the protection that tapered end is carried out using protector, but should
Although technical scheme can be realized antitheft to a certain extent, the technical scheme is excessively simple, and protector is in itself
Protective action is too small, is more easily damaged, it is impossible to reach perfect protective action.
Chinese patent 201210045406 discloses a kind of novel burglar-proof door device, including box body (2), it is characterised in that：
Also include dead bolt (1), the rear end of the dead bolt (1), which is fixed with sill (4), the upper end box body (2) of the sill (4), to be set
There is entablature (3), the entablature (3) is provided with driving sill (4) transverse shifting and dead bolt (1) is returned in box body (2)
Drive device (5), the entablature (3) is provided with the lockhole of device of rotation driving (5), and the box body (2) is provided with covering
The cover plate (9) of lockhole, the cover plate (9) is slidably connected on box body (2).The technical scheme discloses the application of box body theftproof lock
With certain antitheft positive role, mainly passed through by the rear end of dead bolt provided with the entablature and sill that are flexibly connected
The drive device being arranged on entablature pulls entablature, entablature is driven sill activity, so that dead bolt core is moved, leads to
Cross baffle plate and blocked lockhole, improve the security performance of dead bolt core.But the program is confined to use position, and spirit using lockhole
It is active inadequate.
The content of the invention
To overcome protective action present in prior art too small, problem is more easily damaged, is confined to use using lockhole
Position, and flexibility it is inadequate the problem of, the invention provides the controllable elastic antitheft door of one kind.
The technical solution adopted by the present invention is as follows：The controllable elastic antitheft door of one kind, including doorframe, skeleton and it is connected to bone
The aluminum alloy outer frame of frame surrounding, the skeleton is fixed on doorframe, and its innovative point is：The doorframe includes interior doorframe and external door
Frame, the interior doorframe is connected with exterior door frame by skeleton, is formed and pacified on the outside of doorframe chamber, the exterior door frame between interior doorframe and exterior door frame
Equipped with theftproof lock, the position that the doorframe chamber correspondence installs theftproof lock is provided with control mechanism of anti-theft, the control mechanism of anti-theft
With being fixed on the inside of exterior door frame, and it is connected with the theftproof lock on the outside of exterior door frame.
On this basis, the control mechanism of anti-theft includes interior doorframe support bar, exterior door frame support bar, connecting rod and control
Device；The interior doorframe support bar is fixed on inside door inframe side, and exterior door frame support bar is fixed on exterior door frame medial surface, institute
Stating connecting rod includes head rod and the second connecting rod, and head rod is arranged on doorframe support bar in doorframe intracavitary and connection
With above exterior door frame support bar, the second extension bar is arranged on doorframe support bar and exterior door frame support bar lower section in doorframe intracavitary and connection
Form a rectangular cavity；The control device is arranged in rectangular cavity.
On this basis, the control device include several bar linkage structures, it is fastening steel wire rope, self-locking constriction device, solid
Determine rubber ring and connection strap；The closely connection arrangement successively of several described bar linkage structures, and in being fixed on respectively by connection strap
In doorframe support bar, exterior door frame support bar, head rod and the second connecting rod；The self-locking constriction device passes through fixed rubber
Circle is fixed on interior doorframe support bar, and is connected by fastening steel wire rope on any one bar linkage structure, realizes controls connecting rod knot
The motion of structure.
On this basis, the bar linkage structure in several described bar linkage structures positioned at most end edge is fixed by connection strap respectively
In interior doorframe support bar, head rod and the second connecting rod；The bar linkage structure close to exterior door frame support bar passes through even
Narrow bars run through the default poker groove of exterior door frame support bar, and are connected with theftproof lock.
On this basis, the self-locking constriction device is fixed on interior doorframe support bar by fixed rubber ring, and is passed through
Steel wire rope is connected on the bar linkage structure of middle position.
On this basis, the bar linkage structure is specially：Overall is in three-legged structure；Fixed including one group of motion bar and one group
Bar；Motion bar is rotated by active pin shaft with fix bar and is connected；One group of motion bar includes short motion bar a and short motion bar b,
One group of fix bar includes long fix bar a and long fix bar b, the bottom of composition three-legged structure after short motion bar a and short motion bar b connections
Side, long fix bar a and long fix bar b separately constitute another two sides of three-legged structure after being connected with each other；The base is along along triangle
Heart line direction is in cave inward.
On this basis, the equal length of the short motion bar a and short motion bar b；The long fix bar a and long fix bar
B equal length.
On this basis, rotated and connected by connecting shaft between the short motion bar a and short motion bar b；It is described long fixed
Rotated and connected by connecting shaft between bar a and long fix bar b.
On this basis, the anti-theft lock structure includes lock core, sealing lock box and lockhole, and the lock core is arranged on dense block
In box, lockhole is arranged on outside sealing lock box；The sealing lock box is square structure.
On this basis, 2 elastic reinforcement bars are also included on the sealing lock box, 2 elastic reinforcement bars are symmetrically solid
It is scheduled on and is provided with the lock box of lockhole one side, is connected with top plate on the top cover of the square dense block box box body, the top
Plate extends outside box body top cover；The top plate is fixedly connected with elastic reinforcement bar by screw.
Compared with prior art, the beneficial effects of the invention are as follows：
The controllable elastic antitheft door of the present invention, forms on the outside of doorframe chamber, exterior door frame between interior doorframe and exterior door frame and installs
Have a theftproof lock, the position that doorframe chamber correspondence installs theftproof lock is provided with control mechanism of anti-theft, by control mechanism of anti-theft with it is antitheft
The mode of connection is locked, control mechanism of anti-theft can be automatic by security structure, and theftproof lock can also be controlled manually, so as to enter
One step mentions antitheft sensitivity and feasibility, with the advantage for being different from antitheft thinking in the prior art.
The controllable elastic antitheft door of the present invention, control mechanism of anti-theft includes interior doorframe support bar, exterior door frame support bar, connected
Extension bar and control device, the core component (control device) of security structure is arranged in rectangular cavity, can either control to prevent
Lock is stolen, can also avoid control structure from being exposed to outside, extends the service life of control mechanism of anti-theft, and effectively utilizes doorframe group
Into a part, save manufacturing cost.
The controllable elastic antitheft door of the present invention, the structure of control device is very ingenious, specifically includes several connecting rods
Structure, fastening steel wire rope, self-locking constriction device, fixed rubber ring and connection strap；Several bar linkage structures successively closely arrange by connection
Cloth, by movable in very free certain angle, can drive theftproof lock to carry out self-shield, and fixed respectively by connection strap
In interior doorframe support bar, exterior door frame support bar, head rod and the second connecting rod, link cost is simple, operating principle letter
It is single easily to implement；Self-locking constriction device is fixed on interior doorframe support bar by fixed rubber ring, then passes through fastening steel wire rope and its
In the connection of bar linkage structure, consequently facilitating the motion of controls connecting rod structure.
The controllable elastic antitheft door of the present invention, the design of bar linkage structure is with very big ingenious property, and overall is in triangle knot
Structure；Firstly, since three-legged structure has maximum stability, therefore it ensure that anti-theft device has extraordinary stabilization in itself
Property, secondly it includes one group of motion bar and one group of fix bar；Motion bar is rotated by active pin shaft with fix bar and is connected；Short activity
The base of three-legged structure is constituted after bar a and short motion bar b connections, long fix bar a and long fix bar b are separately constituted after being connected with each other
Another two sides of three-legged structure；Base, in caving inward, by long quarter butt difference, can assign connecting rod along triangle centerline direction
The extraordinary flexibility of structure, length coordinates move together during, fixed power thrusts can also be kept, when using steel
It is very laborsaving when cord carries out self-locking operation.
Include elastic reinforcement bar on the controllable elastic antitheft door of the present invention, sealing lock box, quad seal lock box box body
Top plate is connected with top cover, the top plate extends outside box body top cover；Top plate is fixedly connected with elastic reinforcement bar by screw,
Elastic reinforcement pole face can drive top plate to slide, block lockhole, be protected, now be led to the tractive force of rear controlling organization
Gravitation does not disappear, therefore top plate remains unchanged and pulled up with very big, it is not easy to destroy, protecting effect is very good.
Brief description of the drawings
Fig. 1 is the controllable elastic overall schematic side view of door frame of present embodiment；
Fig. 2 is the controllable elastic antitheft door control mechanism of anti-theft structural representation of present embodiment；
Fig. 3 is controllable the first structural representation of elastic controlling device for theft door of present embodiment；
Fig. 4 is present embodiment second of structural representation of controllable elastic controlling device for theft door；
Fig. 5 is controllable the third structural representation of elastic controlling device for theft door of present embodiment；
Fig. 6 is to fix second of structure of rubber ring set location in the controllable elastic controlling device for theft door of present embodiment
Schematic diagram；
Fig. 7 is that present embodiment can control a kind of elastic structural representation of antitheft door connection structure；
Fig. 8 is that present embodiment can control elastic another structural representation of antitheft door connection structure；
Fig. 9 is a kind of structural representation of the controllable elastic anti-theft lock for anti-theft of present embodiment；
Figure 10 is another structural representation of the controllable elastic anti-theft lock for anti-theft of present embodiment.
Embodiment
Below in conjunction with drawings and examples, the present invention will be described in further detail.It should be appreciated that described herein
Specific embodiment only to explain the present invention, is not intended to limit the present invention.
Present embodiment discloses a kind of controllable elastic antitheft door, is mainly connected by control mechanism of anti-theft and theftproof lock
The mode connect, control mechanism of anti-theft can be automatic by security structure, and theftproof lock can also be controlled manually, so that further
Antitheft sensitivity and feasibility is mentioned, with the advantage for being different from antitheft thinking in the prior art.Specifically, including doorframe,
Skeleton and the aluminum alloy outer frame for being connected to skeleton surrounding, the skeleton are fixed on doorframe, as shown in Figure 1：Doorframe 100 includes inside door
Frame 1 and exterior door frame 2, as shown in Figure 2：The interior doorframe 1 is connected with exterior door frame 2 by skeleton, shape between interior doorframe 1 and exterior door frame 2
Into doorframe chamber 3, the outside of exterior door frame 2 is provided with theftproof lock 8, and the position that the correspondence of doorframe chamber 3 installs theftproof lock 8 is provided with security
Mechanism, control mechanism of anti-theft and the inner side of exterior door frame 2 are fixed, and are connected with the theftproof lock 8 in the outside of exterior door frame 2.
As it is further preferred that as shown in Figure 2：The control mechanism of anti-theft of present embodiment include interior doorframe support bar 4,
Exterior door frame support bar 5, connecting rod and control device 7；Interior doorframe support bar 4 is fixed on the interior medial surface of doorframe 1, exterior door frame support
Bar 5 is fixed on the medial surface of exterior door frame 2, the medial surface described in present embodiment, is referred to for towards the external world, is constituted door
That one side of frame chamber.Connecting rod includes the connecting rod 62 of head rod 61 and second, and head rod 61 is arranged on doorframe chamber 3
Doorframe support bar 4 and the top of exterior door frame support bar 5 in interior and connection, the second connecting rod 62 are arranged in doorframe chamber 3 and in connection
Doorframe support bar 4 and the rectangular cavity formed below of exterior door frame support bar 5；Control device 7 is arranged in rectangular cavity.The present embodiment will
The core component (control device) of security structure is arranged in rectangular cavity, can either control theftproof lock, can also avoid control
Structure processed is exposed to outside, extends the service life of control mechanism of anti-theft, and the part effectively constituted using doorframe, saves system
Cause this.
As seen in figures 3-5：As it is further preferred that the control device 7 of present embodiment includes several bar linkage structures
71st, fastening steel wire rope 72, self-locking constriction device 74, fixed rubber ring 73 and connection strap 75；As shown in Fig. 3,4,5,6, this implementation
Several bar linkage structures 71 are preferably formed 2 rows combination by mode, and the number of bar linkage structure 71 often arranged is equal is disposed as 3,
Then close connection arrangement constitutes the core of control device 7 successively, and is fixed on interior doorframe support bar by connection strap 75 respectively
4th, exterior door frame support bar 5, in the connecting rod 62 of head rod 61 and second.In present embodiment, connection strap 75 is preferably elasticity
Connection strap.In principle, it is at least one for being directly connected to the connection strap of exterior door frame support bar 5；It is directly connected to interior doorframe support
Each bar linkage structure 71 can be without using can also be connected and fixed on interior doorframe support bar 4 by the connection strap of bar 4；For straight
The connection strap of the connecting rod 62 of head rod 61 and second is connect in succession, it is ensured that be arranged in the connecting rod near interior doorframe support bar 4
Structure 71 can be stably fixed at 62 in the connecting rod of head rod 61 and second.In order that obtaining bar linkage structure obtains preferably flexible
Property and larger extendable room, are used as preferred scheme, one：It can ensure in several bar linkage structures 71 positioned at most end edge
Bar linkage structure is fixed on exterior door frame support bar 5, interior doorframe support bar 4, head rod 61 and second by connection strap 75 respectively
In connecting rod 62 (as shown in Figure 3)；Two：Can also be, it is ensured that be arranged near in the attachment structure of interior doorframe support bar 4,
It is constant for the number of connection strap 75 that is fixedly connected with the connecting rod 62 of head rod 61 and second, and other are located at the company of most end edge
Bar structure 71 is still fixed on exterior door frame support bar 5 and interior doorframe support bar 4 (as shown in Figure 4) by connection strap 75 respectively.
Three：Can also be, it is ensured that constant for the number of connection strap 75 of fixing the connecting rod 62 of head rod 61 and second, control connection
The number of exterior door frame support bar 5 is at least 1；It is preferred that, when the number for controlling to connect exterior door frame support bar 5 is 1,
Then connection is located at the bar linkage structure 71 (as shown in Figure 5) in most centre position：How is the bar linkage structure 71 of close exterior door frame support bar 5
It is connected with the theftproof lock 8 of the lateral surface of exterior door frame 2, such as Fig. 3~5, present embodiment mainly runs through exterior door frame by connection strap 75
The default poker groove 51 of support bar 5, and be connected with theftproof lock 8.Self-locking constriction device 74 is fixed on interior by fixed rubber ring 73
On doorframe support bar 4, and connected by fastening steel wire rope 72 on any one bar linkage structure 71, realize the fortune of controls connecting rod structure
Dynamic, the number of self-locking constriction device 74 at least ensures one, the self-locking constriction device 74 then with close to interior doorframe support bar 4 and position
It is connected in most middle bar linkage structure 71, connected mode is mainly the contracting that bar linkage structure 71 is realized by the folding and unfolding of fastening steel wire rope 72
Put and reply, as shown in Figure 6：The self-locking constriction device 74 can also be with the bar linkage structure 71 close to interior doorframe support bar 4
Number is identical, as shown in fig. 6, realizing that the bar linkage structure 71 close to door inside casing support bar 4 is respectively and fixedly provided with self-locking constriction device 74, increases
The pulling force of folding and unfolding, it is ensured that safety.
As it is further preferred that as shown in Fig. 7~8：The bar linkage structure 71 of present embodiment is specially：Overall is in triangle
Structure；Including one group of motion bar and one group of fix bar；Motion bar is rotated by active pin shaft with fix bar and is connected；One group of work
Lever includes short motion bar a713 and short motion bar b714, and one group of fix bar includes long fix bar a711 and long fix bar b712,
In present embodiment, short motion bar a713 and short motion bar b714 equal length；The long fix bar a711 and long fix bar
B712 equal length.Determine that quarter butt and stock are short motion bar a713 and short motion bar b714 for three-legged structure
The base of three-legged structure is constituted after connection, then the length on its total base can be more than stock, and (as shown in Figure 7) can also be little
In stock, (as shown in Figure 8), and unrestrictedly, additionally, it is preferred that, short motion bar a713 and short motion bar b714 length are optimal
Control the half for long fix bar a711 and long fix bar b712.Long fix bar a711 and long fix bar b712 divides after being connected with each other
Not Zu Cheng three-legged structure another two sides；The base is in cave inward along triangle centerline direction.It is used as preferred, such as Fig. 6
Shown in~7：Rotated and connected by connecting shaft between short motion bar a713 and short motion bar b714；Long fix bar a711 and long fixation
Rotated and connected by connecting shaft between bar b712.
It is further preferred that as shown in Fig. 9~10：Anti-theft lock structure includes lock core 83, sealing lock box 81 and lockhole 82, such as
Shown in Fig. 9, the lock core 83 is arranged in sealing lock box 81, and lockhole 82 is arranged on outside sealing lock box 81；The sealing lock box 81
For square structure, as shown in Figure 8,9：Seal also symmetrical including 2 elastic reinforcement bars, 84,2 elastic reinforcement bars 84 on lock box 81
It is fixed on and is provided with the sealing lock box 81 of the one side of lockhole 82, therefore, the bar linkage structure 71 close to exterior door frame support bar 5 passes through even
Narrow bars 75 run through the default poker groove 51 of exterior door frame support bar 5, and are connected with the elastic reinforcement bar 84 on theftproof lock 8；Based on this
The expansion of embodiment, 2 elastic reinforcement bars 84 can be connected with a bar linkage structure 71, any two can also be selected to connect
Bar structure 71 is connected；Top plate 85 is connected with the top cover of the above-mentioned square dense block box box body, the top plate 85 extends box
Outside body top cover；The top plate 85 is fixedly connected with why select elastic reinforcement bar by screw 86 with elastic reinforcement bar 84, be because
For certain changing firmness requirements should be ensured, in addition it is also necessary to ensure good spring function, certainly, the setting height(from bottom) of elastic reinforcement bar 84
To be adjustable, the installation site of lockhole 82 is adapted in principle, it is ensured that the length of top plate 85 can cover lockhole 82 completely；Lockhole 82
Can be to be directly installed in sealing lock box 81, as shown in Figure 8, or be arranged on sealing after being arranged on lock handle 87 on hand again
In lock box 81, as shown in Figure 10, if being arranged on again in sealing lock box 81 after on handle, then need in sealing lock box
81 bottoms are provided with bottom plate 88 according to the identical mode of top plate 85 is installed, to have support section when ensuring that top plate 85 is put down.
Antitheft principle：When needing to carry out antitheft, it is only necessary to which the fastening steel wire rope certain distance for tensing doorframe in room is gone forward side by side
Row fix, drawing it is tighter, top plate with sealing lock box it is closer, steel wire rope pull bar linkage structure contraction, because bar linkage structure passes through
Connection strap is connected with the elastic reinforcement bar on theftproof lock, so, the convergent force of bar linkage structure can more preferably pull elastic reinforcement bar
It is inwardly indented, so that positioned at the top plate drop-down of sealing lock box top cover, lockhole is covered, and because securing fastening steel wire rope,
Convergent force does not subtract, so top plate is completely embedded with sealing lock box, it is difficult to remove, it is not easy to destroy, protecting effect is very good.
The preferred embodiments of the present invention have shown and described in described above, as previously described, it should be understood that not office of the invention
Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and
Environment, and can be changed in invention contemplated scope described herein by the technology or knowledge of above-mentioned teaching or association area
It is dynamic., then all should be appended by the present invention and the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention
In scope of the claims.
Claims (8)
1. the controllable elastic antitheft door of one kind, including doorframe (100), skeleton and the aluminum alloy outer frame for being connected to skeleton surrounding, should
Skeleton is fixed on doorframe, and the doorframe (100) includes interior doorframe (1) and exterior door frame (2), the interior doorframe (1) and exterior door frame (2)
Connected by skeleton, doorframe chamber (3) is formed between interior doorframe (1) and exterior door frame (2), exterior door frame (2) outside is provided with anti-
Lock (8) is stolen, the position that doorframe chamber (3) correspondence installs theftproof lock (8) is provided with control mechanism of anti-theft, the security machine
Structure is connected with being fixed on the inside of exterior door frame (2) with the theftproof lock (8) on the outside of exterior door frame (2)；It is characterized in that：The theftproof lock
(8) structure includes lock core (83), sealing lock box (81) and lockhole (82), and the lock core (83) is arranged in sealing lock box (81)；
The sealing lock box (81) is square structure；The lockhole (82) is arranged on sealing lock box (81) again after being arranged on lock handle (87)
Interior, described sealing lock box (81) bottom is provided with bottom plate (88)；
The control mechanism of anti-theft includes interior doorframe support bar (4), exterior door frame support bar (5), connecting rod and control device (7)；
The interior doorframe support bar (4) is fixed on interior doorframe (1) medial surface, and exterior door frame support bar (5) is fixed on the inside of exterior door frame (2)
On face, the connecting rod includes head rod (61) and the second connecting rod (62), and head rod (61) is arranged on doorframe chamber
(3) in and above the interior doorframe support bar (4) of connection and exterior door frame support bar (5), the second extension bar (62) is arranged in doorframe chamber (3)
And the interior doorframe support bar (4) of connection and exterior door frame support bar (5) rectangular cavity formed below；The control device (7) is arranged on
In rectangular cavity；
The control device (7) includes several bar linkage structures (71), fastening steel wire rope (72), self-locking constriction device (74), solid
Determine rubber ring (73) and connection strap (75)；The close connection arrangement, and respectively by even successively of several described bar linkage structures (71)
Narrow bars (75) are fixed on interior doorframe support bar (4), exterior door frame support bar (5), head rod (61) and the second connecting rod (62)
On；The self-locking constriction device (74) is fixed on interior doorframe support bar (4) by fixed rubber ring (73), and by fastening steel
Cord (72) is connected on any one bar linkage structure (71), realizes the motion of controls connecting rod structure (71).
2. controllable elastic antitheft door according to claim 1, it is characterised in that：In several described bar linkage structures (71)
Positioned at most end edge bar linkage structure respectively by connection strap (75) be fixed on interior doorframe support bar (4), head rod (61) and
In second connecting rod (62)；The bar linkage structure of the close exterior door frame support bar (5) runs through exterior door frame branch by connection strap (75)
The default poker groove (51) of strut (5), and be connected with theftproof lock (8).
3. controllable elastic antitheft door according to claim 1, it is characterised in that：The self-locking constriction device (74) passes through
Fixed rubber ring (73) is fixed on interior doorframe support bar (4), and is connected to by fastening steel wire rope (72) positioned at center meta
On the bar linkage structure (71) put.
4. controllable elastic antitheft door according to claim 3, it is characterised in that：The bar linkage structure (71) is specially：
Overall is in three-legged structure；Including one group of motion bar and one group of fix bar；Motion bar is rotated by active pin shaft with fix bar and is connected；
One group of motion bar includes short motion bar a (713) and short motion bar b (714), and one group of fix bar includes long fix bar a (711)
With long fix bar b (712), the base of three-legged structure is constituted after short motion bar a (713) and short motion bar b (714) connections, it is long solid
Fixed pole a (711) and long fix bar b (712) separately constitutes another two sides of three-legged structure after being connected with each other；The base is along triangle
Centerline direction is in cave inward.
5. controllable elastic antitheft door according to claim 4, it is characterised in that：The short motion bar a (713) and short work
Lever b (714) equal length；The long fix bar a (711) and long fix bar b (712) equal length.
6. controllable elastic antitheft door according to claim 5, it is characterised in that：The short motion bar a (713) and short work
Rotated and connected by connecting shaft between lever b (714)；By even between the long fix bar a (711) and long fix bar b (712)
Spindle rotates connection.
7. controllable elastic antitheft door according to claim 6, it is characterised in that：The short motion bar a (713) or short work
Lever b (714) length Optimal Control is long fix bar a (711) or long fix bar b (712) half.
8. controllable elastic antitheft door according to claim 1, it is characterised in that：Also include on the sealing lock box (81)
2 elastic reinforcement bars (84), 2 elastic reinforcement bars (84) are symmetrically fixed on the sealing lock box for being provided with lockhole (82) one side
(81) on, top plate (85) is connected with the top cover of quad seal lock box box body, the top plate (85) extends outside box body top cover；
The top plate (85) is fixedly connected with elastic reinforcement bar (84) by screw (86).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610060978.6A CN105735852B (en) | 2016-01-28 | 2016-01-28 | The controllable elastic antitheft door of one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610060978.6A CN105735852B (en) | 2016-01-28 | 2016-01-28 | The controllable elastic antitheft door of one kind |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105735852A CN105735852A (en) | 2016-07-06 |
| CN105735852B true CN105735852B (en) | 2017-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610060978.6A Active CN105735852B (en) | 2016-01-28 | 2016-01-28 | The controllable elastic antitheft door of one kind |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113266248B (en) * | 2021-04-21 | 2022-08-26 | 浙江华利达安防科技有限公司 | Furniture articles for use are with isolated burglary-resisting door of preventing destroying of oneself |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2136944A1 (en) * | 1994-11-29 | 1996-05-30 | Campbell Clifford Rogers | Device for resisting forced entry through doors |
| CN2327756Y (en) * | 1997-03-24 | 1999-07-07 | 佟彦文 | Bidirectionally undamageable door lock |
| CN202280393U (en) * | 2011-09-30 | 2012-06-20 | 天津铁路信号有限责任公司 | Anti-theft box type machine room door |
| CN204850968U (en) * | 2015-06-30 | 2015-12-09 | 重庆华中工贸(集团)有限公司 | Anti -theft safety door |
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2016
- 2016-01-28 CN CN201610060978.6A patent/CN105735852B/en active Active
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| CN105735852A (en) | 2016-07-06 |
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