CN201087614Y - Power-off locking type electric control lock assisted by auxiliary bolt - Google Patents
Power-off locking type electric control lock assisted by auxiliary bolt Download PDFInfo
- Publication number
- CN201087614Y CN201087614Y CNU2007201728492U CN200720172849U CN201087614Y CN 201087614 Y CN201087614 Y CN 201087614Y CN U2007201728492 U CNU2007201728492 U CN U2007201728492U CN 200720172849 U CN200720172849 U CN 200720172849U CN 201087614 Y CN201087614 Y CN 201087614Y
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- CN
- China
- Prior art keywords
- dead bolt
- control
- secondary dead
- lock tongue
- panel
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- Expired - Fee Related
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Abstract
The utility model relates to a power-failure locking electric-control lock with the auxiliary control of an auxiliary lock tongue. In the electric-control lock that comprises a panel, an electromagnetic coil, an electromagnet mandrill, an operation-control rod, a pressure spring of the operation-control rod, a rotating shaft, a lock tongue and a hand-control mechanism, an auxiliary lock tongue that is vertical to the panel and can be retractable is additionally provided, and an auxiliary lock tongue pressure spring is arranged above the auxiliary lock tongue, a positive stop is arranged at the side of the auxiliary lock tongue, and a stop groove is arranged at the corresponding positions of the on the operation-control rod ; when the lock tongue is drawn back, the auxiliary lock tongue outstretches under the condition of being free from blocking, and the positive stop falls into the stop groove to block the operation-control rod; and a movable stop column is also arranged between the positive stop and the stop groove. The utility model has multiple controls of the lock such as the electric control and the manual control; when the auxiliary lock tongue outstretches, the retracted lock tongue is locked; when the s auxiliary lock tongue is drawn back, the lock tongue is bounced out automatically, so that the lock can be free to retract and extend, thereby the utility model can meet the application requirements of the door locks in special places and with special conditions such as the prison, the firearms places, the fireproofing places, etc.; moreover, the utility model saves electric power and is convenient and reliable.
Description
Technical field
The utility model relates to a kind of lockset technology, the outage of the auxilliary control of the particularly a kind of secondary dead bolt type electric control lock that latches.
Background technology
Along with being extensive use of of safety-protection system, various electric control locks are used in a large number.These electric control locks with simple and reliable, be easy to control, advantage such as easy to use, in many fields such as office building, auditoriums, hotels, office, warehouses, the trend that replaces conventional lock is arranged greatly.
But electric control lock also has its fatal weakness, and it is uncontrollable when not having electricity that Here it is: for the energising type of locking a door, do not have electric lock incessantly; For the energising type that opens the door, do not have electricity not open.
So the development of electric control lock is the automatically controlled machinery control that adds, a lot of electric control locks have increased mechanical control (comprising the control of manual control and key), to adapt to application requirements widely, particularly will enter the international market, then must satisfy the external standard-required of laying.Yet up to the present, also having certain situation is that existing electric control lock comprises that the electric control lock of band machinery control falls down on.
For example, the existing power failure type electric control lock that latches, if meet and have a power failure, dead bolt can eject after opening the door, cause after the outage can not can not the spring lock door problem.
For example, the labeled door in the building, this door can continue to use when requiring all to have a power failure in building, and its service condition is: escape personnel's escape of can opening the door fast from inside to outside; The personnel escape back door is automatically locked again, in case fire spreading; Locked labeled door can not be opened from the outside easily.
The utility model content
For satisfying above-mentioned needs, the utility model provides a kind of can lock outage that dead bolt do not stretch out, closes the auxilliary control of secondary dead bolt that dead bolt behind the door ejects the automatically type electric control lock that latches when opening the door.
The outage of the auxilliary control of the secondary dead bolt of the utility model type electric control lock that latches, comprise panel, electromagnetic coil, the electromagnet push rod, control lever, the control lever stage clip, rotating shaft, dead bolt and manual mechanism, wherein: is the boundary with described rotating shaft to the vertical line of panel, with the opposing side of described dead bolt, be provided with one perpendicular to panel, can stretch, retracted position is the secondary dead bolt that end face and described panel outer surface remain basically stable, on described secondary dead bolt, establish a secondary dead bolt stage clip, be provided with limiting block in secondary dead bolt upper surface, on described control lever, be provided with a grade groove with the corresponding position of described limiting block; When described dead bolt withdrawal, secondary dead bolt stretches out under unobstructed condition, and described limiting block falls into described shelves groove, stuck described control lever.
The outage of the auxilliary control of the secondary dead bolt of the utility model type electric control lock that latches, the lower surface of wherein said secondary dead bolt is a triangle.
The outage of the auxilliary control of the secondary dead bolt of the utility model type electric control lock that latches, comprise panel, electromagnetic coil, the electromagnet push rod, turn a control lever, the control lever stage clip, rotating shaft, dead bolt and manual mechanism, wherein: is the boundary with described rotating shaft to the vertical line of panel, with the opposing side of described dead bolt, be provided with one perpendicular to panel, can stretch, retracted position is the secondary dead bolt that end face and described panel outer surface remain basically stable, on described secondary dead bolt, establish a spring strut, secondary dead bolt stage clip wherein is installed, be provided with limiting block in secondary dead bolt side, described turn control lever on and the corresponding position of described limiting block be provided with a grade groove; When described dead bolt withdrawal, secondary dead bolt stretches out under unobstructed condition, and described limiting block falls into described shelves groove, a stuck described control lever that turns.
The outage of the auxilliary control of the secondary dead bolt of the utility model type electric control lock that latches, wherein: between described limiting block and shelves groove, a movable grade post is set.
The outage of the auxilliary control of the secondary dead bolt of the utility model type electric control lock that latches, the lower surface of wherein said secondary dead bolt is a triangle.
The outage of the auxilliary control of the secondary dead bolt of the utility model latch that the type electric control lock has solved at all that outage latches that the electric control lock of class is opening that the door outage latches automatically and manual unblanking after the problem that can not latch automatically, have automatically controlled and manual various control, the dead bolt of locking withdrawal can not eject when secondary dead bolt stretches out, secondary dead bolt pushes back that the back dead bolt ejects automatically and again can be by the characteristics of automatically controlled and manual flexible switch lock, this door lock that just can satisfy particular places such as prison, firearms and ammunition, fire prevention, specified conditions uses, and power saving, convenience, reliably.
Description of drawings
Fig. 1 is that the latch secondary dead bolt of type electric control lock first scheme of the outage of the auxilliary control of the secondary dead bolt of the utility model is freed view;
Fig. 2 is the latch secondary dead bolt lock-out state schematic diagram of type electric control lock first scheme of the outage of the auxilliary control of the secondary dead bolt of the utility model;
Fig. 3 is that the latch secondary dead bolt of type electric control lock alternative plan of the outage of the auxilliary control of the secondary dead bolt of the utility model is freed view;
Fig. 4 is the latch secondary dead bolt lock-out state schematic diagram of type electric control lock alternative plan of the outage of the auxilliary control of the secondary dead bolt of the utility model.
The specific embodiment
For further setting forth the utility model Fig. 2 is the outage of the auxilliary control of the secondary dead bolt of the utility model type electric control lock that latches, and does more detailed explanation below in conjunction with embodiment.
Fig. 1 is the latch first scheme schematic diagram of type electric control lock of the outage of the auxilliary control of the secondary dead bolt of the utility model, this is the electric control lock of a horizontal control lever, is made up of panel 10, electromagnetic coil 11, electromagnet push rod 3, control lever 2, control lever stage clip 4, rotating shaft 12, dead bolt 1 and manual mechanism 14.Control lever 2 fixedly is horizontally placed on the panel 10 by rotating shaft 12, for L shaped, electromagnetic coil 11 is thereon horizontal, the termination of electromagnet push rod 3 heads on the galianconism of control lever 2, the other end of control lever 2, being provided with downwards is L shaped dead bolt 1 equally, and in fact dead bolt 1 and control lever 2 are one, the top pressure one control lever stage clip 4 of control lever 2; Outside the control end of control lever 2, be provided with a cover manual mechanism.
This lock mainly is the control action that relies on electromagnet, and during energising, electromagnet push rod 3 stretches out, and the pressure that control lever 2 overcomes control lever stage clip 4 12 rotates around the shaft, opens dead bolt 1; During outage, by the pressure of control lever stage clip 4, dead bolt 1 stretches out, and electromagnet push rod 3 is also pushed back.
The outage of the auxilliary control of the secondary dead bolt of this lock type electric control lock that latches is seen Fig. 1, be to be the boundary to the vertical line of panel 10 with rotating shaft 12, with the opposing side of dead bolt 1, the secondary dead bolt 5 that be provided with one perpendicular to panel 10, can stretch, retracted position is end face and panel 10 external surfaces remain basically stable, the lower surface of secondary dead bolt 5 is a triangle, the Push And Release of two inclined-planes in the face of doorframe arranged respectively, on secondary dead bolt 5, establish a secondary dead bolt stage clip 6, on secondary dead bolt 5, be provided with limiting block 7, on control lever 2, be provided with grade groove 9 with limiting block 7 corresponding positions.
When dead bolt 1 withdrawal, secondary dead bolt 5 is subjected to the effect of secondary dead bolt stage clip 6 and stretches out under unobstructed condition (being exactly the situation of opening the door), and limiting block 6 falls into grade groove 9, stuck control lever 2 (see figure 2)s.
And when the withdrawal of secondary dead bolt 5 pressurizeds, limiting block 7 is deviate from grade groove 9, and control lever 2 can freely be moved again, comprises the locked and unlocking condition by solenoid controlled, and by the control action (see figure 1) of manual mechanism 14.
Fig. 3 is the latch alternative plan schematic diagram of type electric control lock of the outage of the auxilliary control of the secondary dead bolt of the utility model, this is that the electric control lock control lever is turned in an employing, by panel 10, electromagnetic coil 11, electromagnet push rod 3, connecting rod 13, turn a control lever 2, control lever stage clip 4, rotating shaft 12, dead bolt 1 and manual mechanism 14, turn control lever 2 is fixed on the frame in the panel 10 by rotating shaft 12, electromagnetic coil 11 is horizontally placed on the opposite side top, overlapping control lever stage clip 4 on the electromagnet push rod 3, the termination of electromagnet push rod 3 is by an arm of connecting rod 13 connection control lever, and another arm of control lever 2 extend in the hanging groove on dead bolt 1 top; Above dead bolt 1, place manual mechanism 14.
This electric control lock, during energising, under the effect of electromagnetic coil 11,3 withdrawals of electromagnet push rod haul control lever 2 by connecting rod 13 and rotate, and control lever 2 is when rotating, and its another arm is provoked dead bolt 1 and is unblanked; Electromagnet push rod 3 is extruded by control lever stage clip 4 during outage, and control lever 2 clockwise rotates, and dead bolt is stretched out.
In this programme, the outage of the auxilliary control of the secondary dead bolt type electric control lock that latches is seen Fig. 3, be to be the boundary to the vertical line of panel 10 with rotating shaft 12, with the opposing side of dead bolt 1, be provided with one perpendicular to panel 10, can stretch, retracted position is the secondary dead bolt 5 that end face and panel 10 external surfaces remain basically stable, the lower surface of secondary dead bolt 5 is a triangle, the Push And Release of two inclined-planes in the face of doorframe arranged respectively, on the secondary dead bolt 5 inner core is arranged, a secondary dead bolt stage clip 6 is established in its inside, be provided with limiting block 7 in secondary dead bolt 5 one sides, the ancon of control lever 2 and limiting block 7 corresponding positions are provided with grade groove 9 turning, between limiting block 7 and shelves groove 9, be equipped with one can horizontal slip movable shelves post 8, this activity shelves post 8 usefulness torsion spring limits its initial position and is leaning on secondary dead bolt 5 one sides.
Under the situation of dead bolt 1 withdrawal, if secondary dead bolt 5 stretches out, limiting block 7 just moves down, and promotion activity bumping post 8 moves right, and blocks grade groove 9, even electromagnetic coil 11 outages like this, electromagnet push rod 3 is released by control lever stage clip 4, owing to be stuck by the existence and the shelves groove 9 of connecting rod 13, control lever 2 can't be rotated, dead bolt 1 can not stretch out, and keeps retracted state.
Shut up to door, secondary dead bolt 5 is pushed back, and moves on the limiting block 7, a movable shelves post 8 grade groove 9 that moves to left, and control lever 2 can clockwise rotate and eject dead bolt 1 and enter locking state.
When secondary dead bolt 5 was withdrawn, control lever 2 was not subjected to any restriction, and electric control lock can be controlled and free switch by solenoid controlled or manual mechanism.
The outage of the auxilliary control of the secondary dead bolt of the utility model latch that the type electric control lock has solved preferably that outage latches that the electric control lock of class is opening that the door outage latches automatically and manual unblanking after the problem that can not latch automatically, have automatically controlled and manual various control, the dead bolt of locking withdrawal can not eject when secondary dead bolt stretches out, secondary dead bolt pushes back that the back dead bolt ejects automatically and again can be by the characteristics of automatically controlled and manual flexible switch lock, particular place, specified conditions have been satisfied to the specific (special) requirements of the labeled door in specific (special) requirements, the especially building of electric control lock to electric control lock.
Two embodiment below only are provided, and the outage of the auxilliary control of the secondary dead bolt of the utility model type electric control lock that latches can be applied to the electric control lock of multiple different structure, so long as outage latch type can.
Claims (5)
1. the outage of the auxilliary control of the secondary dead bolt type electric control lock that latches, comprise panel (10), electromagnetic coil (11), electromagnet push rod (3), control lever (2), control lever stage clip (4), rotating shaft (12), dead bolt (1) and manual mechanism (14), it is characterized in that: is the boundary with described rotating shaft (12) to the vertical line of panel (10), with the opposing side of described dead bolt (1), be provided with one perpendicular to panel (10), can stretch, retracted position is the secondary dead bolt (5) that end face and described panel (10) external surface remain basically stable, on described secondary dead bolt (5), establish a secondary dead bolt stage clip (6), be provided with limiting block (7) in secondary dead bolt (5) upper surface, upward be provided with a grade groove (9) in described control lever (2) with the corresponding position of described limiting block (7), after described dead bolt (1) withdrawal is opened the door, secondary dead bolt (5) stretches out under unobstructed condition, described limiting block (7) falls into described shelves groove (9), stuck described control lever (2).
2. according to the outage of the auxilliary control of the secondary dead bolt of the claim 1 type electric control lock that latches, it is characterized in that: the lower surface of described secondary dead bolt (5) is a triangle.
3. the outage of the auxilliary control of the secondary dead bolt type electric control lock that latches, comprise panel (10), electromagnetic coil (11), electromagnet push rod (3), control lever (2), control lever stage clip (4), rotating shaft (12), dead bolt (1) and manual mechanism (14), it is characterized in that: is the boundary with described rotating shaft (12) to the vertical line of panel (10), with the opposing side of described dead bolt (1), be provided with one perpendicular to panel (10), can stretch, retracted position is the secondary dead bolt (5) that end face and described panel (10) external surface remain basically stable, on described secondary dead bolt (5), establish a spring strut, secondary dead bolt stage clip (6) is installed therein, be provided with limiting block (7) in secondary dead bolt (5) side, upward be provided with a grade groove (9) in described control lever (2) with the corresponding position of described limiting block (7), when described dead bolt (1) withdrawal, secondary dead bolt (5) stretches out under unobstructed condition, described limiting block (7) falls into described shelves groove (9), stuck described control lever (2).
4. according to the outage of the auxilliary control of the secondary dead bolt of the claim 3 type electric control lock that latches, it is characterized in that: between described limiting block (7) and shelves grooves (9), an activity grade post (8) is set.
5. according to the outage of the auxilliary control of the secondary dead bolt of the claim 4 type electric control lock that latches, it is characterized in that: the lower surface of described secondary dead bolt (5) is a triangle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201728492U CN201087614Y (en) | 2007-08-29 | 2007-08-29 | Power-off locking type electric control lock assisted by auxiliary bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201728492U CN201087614Y (en) | 2007-08-29 | 2007-08-29 | Power-off locking type electric control lock assisted by auxiliary bolt |
Publications (1)
Publication Number | Publication Date |
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CN201087614Y true CN201087614Y (en) | 2008-07-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2007201728492U Expired - Fee Related CN201087614Y (en) | 2007-08-29 | 2007-08-29 | Power-off locking type electric control lock assisted by auxiliary bolt |
Country Status (1)
Country | Link |
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CN (1) | CN201087614Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110969733A (en) * | 2019-12-11 | 2020-04-07 | 公安部第一研究所 | Entrance and exit control system and method meeting evacuation requirements |
WO2021027282A1 (en) * | 2019-08-13 | 2021-02-18 | 上海杉脉电子科技发展有限公司 | Miniature smart lock with anti-prising function |
-
2007
- 2007-08-29 CN CNU2007201728492U patent/CN201087614Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021027282A1 (en) * | 2019-08-13 | 2021-02-18 | 上海杉脉电子科技发展有限公司 | Miniature smart lock with anti-prising function |
CN110969733A (en) * | 2019-12-11 | 2020-04-07 | 公安部第一研究所 | Entrance and exit control system and method meeting evacuation requirements |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20130829 |