CN201507219U - Security door with electronic emergency function - Google Patents
Security door with electronic emergency function Download PDFInfo
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- CN201507219U CN201507219U CN2009201208035U CN200920120803U CN201507219U CN 201507219 U CN201507219 U CN 201507219U CN 2009201208035 U CN2009201208035 U CN 2009201208035U CN 200920120803 U CN200920120803 U CN 200920120803U CN 201507219 U CN201507219 U CN 201507219U
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- lock
- plectrum
- lock core
- door
- pellet shot
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Abstract
The utility model relates to a security door with an electronic emergency function, which comprises a door panel (1), an electronic password lock (2), an electronic valve (3) with a valve core (31) and a pin tumbler lock (4), and is characterized by further comprising a main plectrum (5) and an emergency plectrum (6); the main plectrum is arranged on the back surface of the door panel, is fixed with the inner end of the lock core (42) of the pin tumbler lock and can rotate together with the lock core; the end surface of the main plectrum is provided with a convex pushing column (51); the emergency plectrum is arranged on the back surface of the door panel, is axially limited on the inner end of the lock core of the pin tumbler lock and can deflect relative to the lock core; the emergency plectrum is provided with an arc-shaped guide groove (61) for the pushing column to be inserted and slide in; on the basis that the main plectrum rotates for more than a certain angle, the matching of the pushing column and the arc-shaped guide groove drives the emergency plectrum to rotate, and the rotation of the emergency plectrum can toggle the valve core of the electromagnetic valve. Compared with the traditional security door with the electronic emergency function, the pin tumbler lock of the security door not only has the functions of a main lock but also has the functions of an emergency lock, so the structure is simple and reasonable.
Description
Technical field
The utility model relates to a kind of security door with emergency function.
Background technology
Security door on traditional strongbox generally is provided with the lockset of multiple prevention locking mechanism middle slide plate slippage, to play effect with door locked, lockset generally has electronic password lock and main mechanical lock, when this electronic safe is worked, general input password, by control panel electronic password lock is opened, opened main mechanical lock then, open security door by turning handle again.But can run into inevitably that the user forgets Password or electronic password lock damage etc. is former thereby can not open the situation of strongbox, at this moment can only ask special unlock staff to open, the time of from strongbox, getting thing will be incured loss through delay like this, more likely security door can be damaged.
For solving aforementioned technical problem, reach the function of emergency opening electronic password lock, generally also on security door, be provided with the emergency machine lock, when the user forgets Password or electronic password lock when damaging, insert emergency key, rotate the emergency machine lock, corresponding the turning an angle of emergent plectrum that links to each other with the emergency machine lock pin, the spool that emergent plectrum drives by the electromagnetic valve of electronic password lock control moves, and unlocking electronic password lock mechanically reaches the purpose of emergency opening.
As a patent No. is that the Chinese utility model patent " lock box assembly of electronic safe " of ZL02286502.0 (notification number is CN2603165Y) has disclosed the lock construction with similar aforementioned emergency function.
And for example a patent No. is that the Chinese utility model patent " strongbox meet an urgent need lock opening device " of ZL200420080017.4 (notification number is CN2727328Y) has disclosed the opening device with similar aforementioned emergency function equally, comprise the dead bolt slide plate, with the electromagnetic valve of spool locking dead bolt slide plate, described emergent locking is fixed with mechanical code lock, mechanical cipher is locked and is provided with turning handle, be fixed with shift fork on the turning handle, shift fork can be stirred spool; This device organically combines electronic password lock and mechanical code lock, when electronic password lock can't be opened for various reasons, can open this strongbox equally with mechanical code lock.
Aforementioned various security door with emergency function is all additional independent emergency machine lock construction, so generally has three kinds of locksets on the security door, is respectively electronic password lock, mechanical lock and emergency machine lock, so complex structure, cost height.The existing in sum security door with emergency function also can improve further.
The utility model content
The technical problem that the utility model will solve emergent plectrum is to provide a kind of simple and reasonable security door with emergency function at above-mentioned prior art present situation, cylinder lock in this security door not only has conventional function of opening the locking security door, also has the function of emergency opening electronic password lock.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of security door with electric emergency function comprises door-plate; Electronic password lock is located on the aforementioned door-plate; The electromagnetic valve of belt spool is located at the aforementioned door-plate back side and the control of aforementioned electronic coded lock is arranged; Cylinder lock is located on the aforementioned door-plate, and cylinder lock includes lock housing, is installed in cylindrical substantially lock core in the lock housing, has keyhole in the lock core, and the pellet shot from a slingshot assembly is installed between lock core and the lock housing; It is characterized in that: also comprise main plectrum, main plectrum is positioned at the door-plate back side, and fixing and can rotate with lock core with the inner of the lock core of described cylinder lock, has the promotion post of evagination on the main plectrum end face; Emergent plectrum, emergent plectrum is positioned at the door-plate back side, and axial limiting is in the inner and lock core deflection relatively of the lock core of described cylinder lock, have for described promotion post on the emergent plectrum and insert the also arc guide groove of slippage, rotate above on the basis of certain angle at main plectrum, rotate with driving emergent plectrum cooperating of arc guide groove by promoting post, and the rotation of emergent plectrum can be stirred the spool of described electromagnetic valve.
Keyhole on the lock core of above-mentioned cylinder lock has two, is respectively the master key hole of inserting for master key, and the emergency key hole that supplies time key to insert; Described pellet shot from a slingshot assembly has two covers, is respectively the first pellet shot from a slingshot assembly that matches with master key, reaches and time second pellet shot from a slingshot assembly of key pairing; Described lock core outer peripheral face has towards center of circle direction and caves in and along the axially extended stage portion of lock core, and the bottom of this stage portion increases limiting ground angular range inside radius gradually along the lock core rotation direction, until identical with the maximum radius of lock core; Insert at master key under the state in master key hole, the pellet shot from a slingshot that master key promotes in the first pellet shot from a slingshot assembly is removed the relative locking of the first pellet shot from a slingshot assembly to lock housing and lock core, make the rotation of master key can drive the relative lock housing of described lock core and turn to first opening angle, pellet shot from a slingshot in the second pellet shot from a slingshot assembly and described stage portion retaining touch, and more inferior key is inserted under the state in emergency key hole, inferior key promotes pellet shot from a slingshot in the second pellet shot from a slingshot assembly and removes the retaining of this pellet shot from a slingshot and stage portion and touch, and rotates when making master key with time key can drive the relative lock housing of described lock core and be rotated further second opening angle; On the described emergent plectrum number of degrees of the radian of arc guide groove and lock core the number of degrees of first opening angle of lock housing rotation are identical relatively.
This cylinder lock under the state that only inserts master key, master key can only drive lock core and on the relative lock housing deflection of main plectrum certain angle, also be that master key can only drive lock core and main plectrum at the first opening angle intrinsic deflection; After lock core turns to first opening angle, insert under the state of time key simultaneously, master key and time key can drive lock core, main plectrum and emergent plectrum and be rotated further certain angle on the basis of first opening angle, finally make emergent plectrum arrive second opening angle, the spool of emergent plectrum touching electromagnetic valve is mechanically opened electronic password lock.Therefore this cylinder lock is normally can only be as the effect of common locking security door, and when inserting emergency key, the then effect of the emergent cylinder lock of conduct, make cylinder lock under different situations, have fully independently two kinds of difference in functionalitys, can not occur under the normal condition and open by mistake the situation that opens electronic password lock with this cylinder lock.
For preventing under the state that master key and emergency key insert simultaneously, 360 ° of rotations of the relative lock housing of lock core, the inner periphery of above-mentioned lock core has one along circumferential arc stopper slot, the number of degrees of the radian of this stopper slot by lock core the relative number of degrees of second opening angle of lock housing rotation of energy, accordingly, in lock housing, be fixed with one and can insert the spacer pin that matches with this stopper slot in the described stopper slot.If 360 ° of rotations of the relative lock housing of lock core then can drive 360 ° of rotations of plectrum, so just may cause the office at the plectrum collision insurance door back side, and aforementioned structure can prevent 360 ° of rotations of the relative lock housing of lock core just, effectively avoids the generation of aforementioned phenomenon.
Have the circular mounting hole on the above-mentioned emergent plectrum, accordingly, first installation portion that has protrusion on the inner face of described lock core, the cross section of this first installation portion is the circle that matches with described circular mounting hole, and described emergent plectrum is movably set on this first installation portion by the circular mounting hole; Have a connecting hole on the described main plectrum, accordingly, on the end face of described first installation portion, also have the shape of protrusion and second installation portion that connecting hole matches, have screwed hole on the end face of this second installation portion, described main plectrum is set on this second installation portion by connecting hole, and externally with a screw axial limiting that is connected with described screwed hole.It is a kind of concrete structure that emergent plectrum and main plectrum are installed.
The above-mentioned door-plate back side also is provided with a spool baffle plate, this spool baffle plate constrains in the door-plate back side and the horizontal slippage of door-plate relatively, under lock-out state, the bottom that the spool baffle plate is positioned at electromagnetic valve moves down with the spool that stops electromagnetic valve, and between door-plate and spool baffle plate, be provided with an extension spring, this extension spring makes the spool baffle plate have the trend of the bottom that is positioned at electromagnetic valve all the time, described main plectrum rotation can drive the spool baffle plate and laterally move forward, and make the spool baffle plate leave the bottom of electromagnetic valve.The spool baffle plate has the electromagnetic valve of prevention to open.
Compared with prior art, advantage of the present utility model is: the cylinder lock in this security door not only can drive main plectrum and rotate, so that main plectrum has the effect of cylinder lock locking opening safety door in the traditional insurance door, and cylinder lock also can drive emergent plectrum deflection by main plectrum under situation about being rotated further, to stir the spool of electromagnetic valve, finally mechanically open electromagnetic valve, therefore this security door is compared with traditional security door with electric emergency function, cylinder lock not only has main lock function, the function that also has emergent lock, therefore simple and reasonable.
Description of drawings
Fig. 1 is the structural representation (lock-out state) of the utility model embodiment;
Fig. 2 is the left side view of Fig. 1;
Fig. 3 is the structural representation (normal opening) of the utility model embodiment;
Fig. 4 is the structure sectional view (lock-out state) of cylinder lock among the utility model embodiment;
Fig. 5 is that the A-A of Fig. 4 is to sectional view;
Fig. 6 is the left side view of Fig. 4;
Fig. 7 is the structure sectional view (normal unlocking condition, promptly lock core turns to the first opening angle state) of cylinder lock among the utility model embodiment;
Fig. 8 is that the B-B of Fig. 7 is to sectional view;
Fig. 9 is the left side view of Fig. 7;
Figure 10 is the structure sectional view (emergent unlocking state, promptly lock core turns to the second opening angle state) of cylinder lock among the utility model embodiment;
Figure 11 is that the C-C of Figure 10 is to sectional view;
Figure 12 is the left side view of Figure 10;
Figure 13 is the partial sectional view of cylinder of spring lock among the utility model embodiment;
Figure 14 is that the D-D of Figure 13 is to sectional view;
Figure 15 is that the E-E of Figure 13 is to sectional view;
Figure 16 is the left side view of Figure 13;
Figure 17 is the right side view of Figure 13;
Figure 18 is the structural representation of master key among the utility model embodiment;
Figure 19 is the structural representation of time key among the utility model embodiment;
Figure 20 is the structural representation of main plectrum among the utility model embodiment;
Figure 21 is the side direction structural representation of main plectrum among the utility model embodiment;
Figure 22 is the structural representation of time plectrum among the utility model embodiment.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Be depicted as a preferred embodiment of the present utility model as Fig. 1～22.
A kind of security door with electric emergency function, comprise door-plate 1, door-plate 1 back side is provided with locking mechanism, locking mechanism and existing strongbox are basic identical with security door, generally comprise the slide plate 13 that front end is connected with door bolt 16, and driving handle 14 and the handle plectrum 15 that slide plate 13 laterally moves, it is a conventional structure.
Electronic password lock 2 is located on the aforementioned door-plate 1, and the control door-plate of electronic password lock 2 is positioned at the front end face of door-plate 1.
The electromagnetic valve 3 of belt spool 31, be located at aforementioned door-plate 1 back side and 2 controls of aforementioned electronic coded lock are arranged, spool 31 electromagnetic valve 3 relatively is flexible, when stretching out electromagnetic valve 3 outside spool 31 front ends, the locking of spool 31 and slide plate 13 retainings are joined, after stoping slide plate 13 laterally, move, during operate as normal, the input password, electromagnetic valve 3 energisings suck spool 31 upper ends in the electromagnetic valve 3, and the lower ends downward of spool 31 is stretched out electromagnetic valve 3 outward, spool 31 moves after just can not stopping slide plate 13, and it is conventional structure and operating principle by the electromagnetic valve of electronic password lock control.
Between lock core 42 and the lock housing 41 the pellet shot from a slingshot assembly is installed, the pellet shot from a slingshot assembly has two covers, be respectively the first pellet shot from a slingshot assembly 8 with the master key pairing, reach and time second pellet shot from a slingshot assembly 9 of key pairing, the first pellet shot from a slingshot assembly 8 has two groups in the present embodiment, certainly also can have only one group, the second pellet shot from a slingshot assembly 9 has only one group, also can be many groups certainly.And the structure of the first pellet shot from a slingshot assembly 8 and the second pellet shot from a slingshot assembly 9, and the first pellet shot from a slingshot assembly 8 and the second pellet shot from a slingshot assembly 9 to be installed in lock core 42 identical with existing electronic lock structure with mode in the lock housing 41.The every group first pellet shot from a slingshot assembly 8 and the second pellet shot from a slingshot assembly 9 include the billiards structure that multiple row is provided with at interval, each billiards structure all is arranged in the pellet shot from a slingshot hole of lock core and lock housing, all is placed with spring 82,92, and two or the different pellet shot from a slingshot 81,91 of above length in the pellet shot from a slingshot hole of the every pair of lock core and lock housing.The operating principle of pellet shot from a slingshot assembly is identical with prior art, is not repeated at this.
Lock core 42 outer peripheral faces have towards center of circle direction and cave in and along lock core 42 axially extended stage portion 423, the bottom 424 of this stage portion 423 increases at qualification ground angular range inside radius gradually along the lock core rotation direction, until identical with the maximum radius of lock core 42, the angle of this qualification is generally less than and equals 90 °, with 90 ° is good, can set as required, the bottom surface that is to say the bottom 424 of stage portion 423 is the arcuation of similarly gradually opening, and can make pellet shot from a slingshot 91 in the second pellet shot from a slingshot assembly 9 along its gradient slippage.
Insert at master key 7a under the state in master key hole 421, master key 7a promotes the relative locking that pellet shot from a slingshot 81 in the first pellet shot from a slingshot assembly is removed 8 pairs of lock housings 41 of the first pellet shot from a slingshot assembly and lock core 42, make the rotation of master key 7a can drive described lock core 42 relative lock housings 41 and turn to first opening angle, pellet shot from a slingshot 91 in the second pellet shot from a slingshot assembly touches with described stage portion 423 retainings, and more inferior key 7b is inserted under the state in emergency key hole 422, inferior key 7b promotes pellet shot from a slingshot 91 in the second pellet shot from a slingshot assembly 9 and removes the retaining of this pellet shot from a slingshot 91 and stage portion 423 and touch, and rotation can drive described lock core 42 relative lock housings 41 and be rotated further second opening angle when making master key 7a and time key 7b.
Have circular mounting hole 62 on the emergent plectrum 6, accordingly, first installation portion 426 that has protrusion on the inner face of described lock core 42, the cross section of this first installation portion 426 is the circle that matches with described circular mounting hole 62, and described emergent plectrum 6 is movably set on this first installation portion 426 by circular mounting hole 62; Have a connecting hole 52 on the described main plectrum 5, accordingly, on the end face of described first installation portion 426, also have the shape of protrusion and second installation portion 427 that connecting hole 52 matches, have screwed hole on the end face of this second installation portion 427, described main plectrum 5 is set on this second installation portion 427 by connecting hole 51, and externally with screw 10 axial limitings that are connected with described screwed hole.
The inner periphery of lock core 42 has one along circumferential arc stopper slot 425, the number of degrees of the radian of this stopper slot 425 are the number of degrees of second opening angle of relative lock housing 41 rotations of 42 energy of lock core, accordingly, in lock housing 41, be fixed with one and can insert the spacer pin 43 that matches with this stopper slot 425 in the described stopper slot 425.
Also be provided with a spool baffle plate 11 at door-plate 1 back side, this spool baffle plate 11 constrains in door-plate 1 back side and door-plate 1 horizontal slippage relatively, under lock-out state, the bottom that spool baffle plate 11 is positioned at electromagnetic valve 3 moves down with the spool 31 that stops electromagnetic valve, and between door-plate 1 and spool baffle plate 11, be provided with an extension spring 12, this extension spring 12 makes spool baffle plate 11 have the trend of the bottom that is positioned at electromagnetic valve 3 all the time, described main plectrum 5 rotation can drive spool baffle plate 11 and laterally move forward, and make spool baffle plate 11 leave the bottom of electromagnetic valve 3.Have horizontal bar shape trench hole on the spool baffle plate 11, the door-plate back side is fixed with multidiameter upwards, and multidiameter uses screw spacing after passing bar shape trench hole.
The operating principle and the process of this security door are as follows:
Normal opening process: as Fig. 1, shown in 7～9, earlier master key 7a is inserted in the master key hole 421, teeth groove on the master key 7a is with pellet shot from a slingshot 81 jack-up in the first pellet shot from a slingshot assembly, the interface that makes the interface of the pellet shot from a slingshot 81 in the first pellet shot from a slingshot assembly and lock housing 41 and lock core 42 at grade, rotate master key 3, drive lock core 42 and on main plectrum 5 relative lock housing 41 deflection certain angles, when promptly deflecting into first opening angle, first opening angle is roughly 90 °, one end of main plectrum 5 breaks away from the ejection to slide plate 13, the pulling force that the other end drive spool baffle plate 11 of main plectrum 5 overcomes extension spring 12 moves to right, the bottom that makes spool baffle plate 11 leave electromagnetic valve 3 can not stop that spool 31 moves down, simultaneously, master key 7a roughly is horizontal, pellet shot from a slingshot 91 in the second pellet shot from a slingshot assembly is joined with stage portion 423 retainings on lock core 42 side faces, stops lock core 42 to continue relative lock housing 41 deflections, promptly master key 7a can only drive lock core 42 and on main plectrum 5 at the first opening angle intrinsic deflection; Emergent relatively plectrum 6 rotations of lock core 42 in this whole process, and the arc guide groove 61 free slippages of the promotion post 51 on main plectrum 5 end faces on emergent plectrum 6, contact with the sidewall of arc guide groove 61 until promoting post 51, so have only main plectrum 5 rotations in the normal opening process, and emergent plectrum 6 is motionless; The then correct password of input on the panel of electronic password lock 2 again, electromagnetic valve 3 energisings, spool 31 by adhesive and in contract, spool 31 moves after can not stopping slide plate 13; Clockwise rotate handle 14 at last, drive the slide plate 13 that is connected with door bolt 16 by handle plectrum 15 and move to left, security door is opened.
Emergency opening process: shown in Figure 10～12, after lock core 42 and main plectrum 5 turn to first opening angle, inferior key 7b is inserted emergency key hole 422, teeth groove on the inferior key 7b is with pellet shot from a slingshot 91 jack-up in the second pellet shot from a slingshot assembly, make the interface of the pellet shot from a slingshot 91 in the second pellet shot from a slingshot assembly and lock housing 41 and lock core 42 top bar portion's 423 peaks interface at grade, rotate master key 7a and time key 7b more simultaneously and on the basis of first opening angle, be rotated further certain angle to drive lock core 42 and main plectrum 5, promotion post 51 on main plectrum 5 end faces can drive emergent plectrum 6 and be rotated further certain angle with main plectrum 5 and lock core 42 on the basis of first opening angle, the sidewall of the arc stopper slot 425 that spacer pin 43 in lock housing 41 and lock core 42 upper edges are circumferential withstands, lock core 42 can not rotate again, final second opening angle that arrives, at this moment time plectrum 10 is touched the spool 31 of the electromagnetic valve at the security door back sides, and promote to contract in the spool 31, spool 31 can not stop that slide plate 13 moves to left, mechanically open electromagnetic valve 3, clockwise rotate handle 14 at last, driving the slide plate 13 that is connected with door bolt 16 by handle plectrum 15 moves to left, security door is opened, to reach the emergency opening function.
Locking behind the emergency opening (resetting) process: shown in Fig. 1,2,4～6.
Rotate counterclockwise handle 14 earlier, drive the slide plate 13 that is connected with door bolt 16 by handle plectrum 15 and move to right, security door is closed; Follow backward rotation master key 7a and time key 7b, drive lock core 42 and 5 deflections of main plectrum, roughly be horizontal under the state at master key 7a and time key 7b, emergent relatively plectrum 6 rotations of lock core 42 in this whole process, and the arc guide groove 61 free slippages of the promotion post 51 on main plectrum 5 end faces on emergent plectrum 6, contact with the opposite side sidewall of arc guide groove 61 until promoting post 51, extract time key 7b, continue backward rotation master key 7a again, lock core 42 and on main plectrum 5 continue backward rotation, because the promotion post 51 on main plectrum 5 end faces can drive emergent plectrum 6 with main plectrum 5 and lock core 42 deflections, the opposite side sidewall of the arc stopper slot 425 that spacer pin 43 in lock housing 41 and lock core 42 upper edges are circumferential withstands, lock core 42 can not rotate again, extract master key 7b, main plectrum 5 and time plectrum 10 reset, spool baffle plate 11 resets under the extension spring effect simultaneously, spool 31, main plectrum 5 cooperates with slide plate 13 gears, spool baffle plate 11 cooperates with spool 31 gears simultaneously, and insurance lock is fixed the most at last.
Claims (5)
1. the security door with electric emergency function comprises door-plate (1);
Electronic password lock (2) is located on the aforementioned door-plate (1);
The electromagnetic valve (3) of belt spool (31) is located at aforementioned door-plate (1) back side and aforementioned electronic coded lock (2) control is arranged;
Cylinder lock (4) is located on the aforementioned door-plate (1), and cylinder lock (4) includes lock housing (41), is installed in cylindrical substantially lock core (42) in the lock housing, and lock core has keyhole in (42), between lock core (42) and the lock housing (41) the pellet shot from a slingshot assembly is installed;
It is characterized in that: also comprise
Main plectrum (5), main plectrum (5) is positioned at the door-plate back side, and fixing and can have the promotion post (51) of evagination on main plectrum (5) end face with lock core (42) rotation with the inner of the lock core (42) of described cylinder lock;
Emergent plectrum (6), emergent plectrum (6) is positioned at the door-plate back side, and axial limiting is in inner and lock core (42) deflection relatively of the lock core (42) of described cylinder lock, have for described promotion post (51) on the emergent plectrum (6) and insert the also arc guide groove (61) of slippage, rotate above on the basis of certain angle at main plectrum (5), rotate with driving emergent plectrum (6) cooperating of arc guide groove (61) by promoting post (51), and the rotation of emergent plectrum (6) can be stirred the spool (31) of described electromagnetic valve.
2. the security door with electric emergency function according to claim 1, it is characterized in that: the keyhole on the lock core of described cylinder lock (42) has two, be respectively the master key hole (421) of inserting for master key (7a), and the emergency key hole (422) that supplies time key (7b) to insert;
Described pellet shot from a slingshot assembly has two covers, is respectively the first pellet shot from a slingshot assembly (8) that matches with master key, reaches and time second pellet shot from a slingshot assembly (9) of key pairing;
Described lock core (42) outer peripheral face has towards center of circle direction and caves in and along the axially extended stage portion of lock core (42) (423), the bottom (424) of this stage portion (423) increases at qualification ground angular range inside radius gradually along the lock core rotation direction, until identical with the maximum radius of lock core (42);
Insert at master key (7a) under the state in master key hole (421), the pellet shot from a slingshot (81) that master key (7a) promotes in the first pellet shot from a slingshot assembly is removed the first pellet shot from a slingshot assembly (8) to the relative locking of lock housing (41) with lock core (42), make the rotation of master key (7a) can drive described lock core (42) relatively lock housing (41) turn to first opening angle, pellet shot from a slingshot (91) in the second pellet shot from a slingshot assembly touches with described stage portion (423) retaining, and more inferior key (7b) is inserted under the state in emergency key hole (422), inferior key (7b) promotes pellet shot from a slingshot (91) in the second pellet shot from a slingshot assembly (9) and removes the retaining of this pellet shot from a slingshot (91) and stage portion (423) and touch, and rotation can drive the relative lock housing of described lock core (42) (41) and be rotated further second opening angle when making master key (7a) and time key (7b);
The number of degrees that described emergent plectrum (6) is gone up first opening angle that the number of degrees and lock core (42) institute of the radian of arc guide groove (61) can relative lock housing (41) rotate are identical.
3. the security door with electric emergency function according to claim 2, it is characterized in that: the inner periphery of described lock core (42) has one along circumferential arc stopper slot (425), the number of degrees of the radian of this stopper slot (425) by lock core (42) the relative number of degrees of second opening angle of lock housing (41) rotation of energy, accordingly, in lock housing (41), be fixed with one and can insert the spacer pin (43) that matches with this stopper slot (425) in the described stopper slot (425).
4. according to claim 2 or 3 described security doors with electric emergency function, it is characterized in that: have circular mounting hole (62) on the described emergent plectrum (6), accordingly, first installation portion (426) that has protrusion on the inner face of described lock core (42), the cross section of this first installation portion (426) is the circle that matches with described circular mounting hole (62), and described emergent plectrum (6) is movably set on this first installation portion (426) by circular mounting hole (62); Have a connecting hole (52) on the described main plectrum (5), accordingly, on the end face of described first installation portion (426), also have the shape of protrusion and second installation portion (427) that connecting hole (52) matches, have screwed hole on the end face of this second installation portion (427), described main plectrum (5) is set on this second installation portion (427) by connecting hole (52), and externally with screw (a 10) axial limiting that is connected with described screwed hole.
5. the security door with electric emergency function according to claim 2, it is characterized in that: described door-plate (1) back side also is provided with a spool baffle plate (11), this spool baffle plate (11) constrains in door-plate (1) back side and laterally slippage of door-plate (1) relatively, under lock-out state, the bottom that spool baffle plate (11) is positioned at electromagnetic valve (3) moves down with the spool (31) that stops electromagnetic valve, and between door-plate (1) and spool baffle plate (11), be provided with an extension spring (12), this extension spring (12) makes spool baffle plate (11) have the trend of the bottom that is positioned at electromagnetic valve (3) all the time, described main plectrum (5) rotation can drive laterally reach of spool baffle plate (11), and make spool baffle plate (11) leave the bottom of electromagnetic valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201208035U CN201507219U (en) | 2009-05-22 | 2009-05-22 | Security door with electronic emergency function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201208035U CN201507219U (en) | 2009-05-22 | 2009-05-22 | Security door with electronic emergency function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201507219U true CN201507219U (en) | 2010-06-16 |
Family
ID=42468347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201208035U Expired - Lifetime CN201507219U (en) | 2009-05-22 | 2009-05-22 | Security door with electronic emergency function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201507219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010133093A1 (en) * | 2009-05-22 | 2010-11-25 | 宁波永发集团有限公司 | Security door with electric emergency function |
| CN104879002A (en) * | 2015-06-24 | 2015-09-02 | 宁波立方金属制品有限公司 | Lock with emergency function |
-
2009
- 2009-05-22 CN CN2009201208035U patent/CN201507219U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010133093A1 (en) * | 2009-05-22 | 2010-11-25 | 宁波永发集团有限公司 | Security door with electric emergency function |
| CN101560866B (en) * | 2009-05-22 | 2012-05-23 | 宁波永发集团有限公司 | Security door with electric emergency function |
| CN104879002A (en) * | 2015-06-24 | 2015-09-02 | 宁波立方金属制品有限公司 | Lock with emergency function |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100616 Effective date of abandoning: 20090522 |