CN208473454U - A kind of safety door latch without lockhole panel handle - Google Patents
A kind of safety door latch without lockhole panel handle Download PDFInfo
- Publication number
- CN208473454U CN208473454U CN201820676850.7U CN201820676850U CN208473454U CN 208473454 U CN208473454 U CN 208473454U CN 201820676850 U CN201820676850 U CN 201820676850U CN 208473454 U CN208473454 U CN 208473454U
- Authority
- CN
- China
- Prior art keywords
- handle
- safety door
- electromagnetism suction
- suction pipe
- door latch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provide a kind of safety door latch without lockhole panel handle, electromagnetism suction pipe is set in the fixing axle of outer handle, the outer end of electromagnetism suction pipe is connected with the cubic pin that can be plugged into the through-hole of lock body control piece four directions, cubic pin is stretched out from the axle center of outer handle fixing axle, the shaft end outer circle that the fixing axle of outer handle passes through outer panels is provided with limit plectrum, return torsional spring is provided in the fixing axle of outer handle, it stumbles in the fixed column two sides being fixed on outer panels medial surface the two ends of return torsional spring, power switch is provided on the medial surface of outer panels, time delay module and remote sensing signal receiver board, time delay module can effectively keep 3~5 second conduction time of electromagnetism suction pipe and remote sensing signal receiver board.The safety door latch can effectively avoid that criminal is opened the door using modern high technology unlocking tool or picking lock, the handle can match conventional lock and match double quick lockset and latch lockset without lockhole panel handle, increase the safety coefficient of safety door.
Description
Technical field
The utility model relates to a kind of door lock of family's house lead in safety door, more particularly to a kind of safety door latch
Without lockhole panel handle.
Background technique
Currently, well known safety door for dwelling has the panel of inside and outside two handles and fixed handle, lock is both provided on panel
Core bore, grip structure are all an entirety, and frame mode can be divided into two kinds: one is the fixed solid core type of outer handle,
Another kind is the active type that outer handle can twist up and down, either solid core type or active type, and handle is all horizontally oriented peace
On panel, the lockhole opened, locked a door is set below the shaft of handle, is all to be injected on panel with key when opening, locking a door
Lockhole in opened, locked, panel handle is the function of playing sliding door.And intelligent lock all will detection, identification, password control
Component processed is arranged on the outer side panel of door, is exposed to outer, it is easy to by the artificial damage of criminal, not can avoid illegal
Molecule is opened the door using modern high technology unlocking tool, keeps the global factor of safety of safety door relatively low.
Summary of the invention
In order to solve the problems, such as above-mentioned technology, the utility model provides a kind of safety door with unlocking function
Lock without lockhole panel handle.
The utility model is achieved through the following technical solutions: a kind of safety door latch without lockhole panel handle, including
The outer panels and inner panel of outer handle and Internal handle and fixed handle, the fixing axle of the outer handle is interior to be arranged electromagnetism suction pipe,
The inner termination of electromagnetism suction pipe is provided with tower spring, and the outer end of electromagnetism suction pipe, which is connected with, can be plugged into the through-hole of lock body control piece four directions
Cubic pin, cubic pin are stretched out from the axle center of outer handle fixing axle, and the fixing axle of the outer handle passes through the shaft end of outer panels
Outer circle is provided with limit plectrum, and return torsional spring is provided in the fixing axle of outer handle, and the two ends of return torsional spring, which are stumbled, to be fixed on
Fixed column two sides on outer panels medial surface, the convex short wooden stake for reversing a torsional spring is provided on the limit plectrum, and the outer handle is solid
Dead axle is fixed in outer panels by circlip, and power switch is provided on the medial surface of the outer panels, and power switch setting exists
The side-lower of plectrum is limited, the medial surface of outer panels is additionally provided with time delay module and remote sensing signal receiver board, and time delay module can have
Effect is kept for 3~5 second conduction time of electromagnetism suction pipe and remote sensing signal receiver board.
In above scheme, electromagnetism suction cover, the inner end setting of electromagnetism suction cover are provided in the fixing axle of the outer handle
The circular hole of Motionless electromagnetic suction pipe, the outer end of electromagnetism suction cover are provided with the square hole being adapted to cubic pin, electromagnetism suction cover
Jump-ring slot is provided on external end head outer diameter, the limit plectrum and return torsional spring are arranged on electromagnetism suction cover.
In above scheme, the medial surface of the outer panels is provided with stiffening plate and is bonded with outer panels.
In above scheme, the outer circle side of the electromagnetism suction cover is provided with two locating slots, described to limit the interior of plectrum
Hole is provided with protrusion compatible with locating slot, and protrusion is stuck in locating slot.
In above scheme, limit is respectively arranged in two flanks of limit plectrum and lower end on the medial surface of the outer panels
Column screw hole.
In above scheme, the side of the four directions pin is provided with crossed beam trunking, and the inner end end surface of cubic pin is provided with
Threaded hole is fixed with the screw on electromagnetism suction pipe.
In above scheme, the time delay module is serially connected between power switch and power supply.
In above scheme, the inner handle handle is consistent with the length direction of the inner panel.
A kind of safety door latch of the utility model without lockhole panel handle compared with prior art, the beneficial effect is that:
1, without keyhole on the panel without lockhole panel handle of this kind of safety door latch, panel inside installs stiffening plate additional, keeps away
Exempt from criminal to open the door using modern high technology unlocking tool or a possibility that picking lock, keep the global factor of safety of safety door big
Width improves.
2, this kind of safety door latch is wide without lockhole panel handle matching, can match conventional lock and match double quick
Lockset and latch lockset, meanwhile, it can be mounted on L.H.flapped door and be mounted in R.H.flapped door.
3, inner handle handle orientations are vertically-mounted, open criminal can not putting in using tool from opal
Door, increases the safety coefficient of safety door.
Detailed description of the invention
Fig. 1 is the outer handle structural schematic diagram without lockhole panel handle of the utility model safety door latch.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the A-A cross-sectional view in Fig. 1.
Fig. 4 is the Internal handle structural schematic diagram without lockhole panel handle of the utility model safety door latch.
Fig. 5 is lock body structure schematic diagram.
Fig. 6 is the circuit diagram without lockhole panel handle of the utility model safety door latch.
In figure: 1. outer handles, 2. tower springs, 3. electromagnetism suction covers, 4. electromagnetism suction pipes, 5. suction pipe screws, 6. cubic pins, 7.
Outer panels, 8. stiffening plates, 9. return torsional springs, 10. fixed columns, 11. limit plectrums, 12. locking plates, 13. circlips, 14. conducting wires,
15. convex short wooden stake, 16. time delay module control switches, 17. protrusions, 18. limited post screw holes, 19. crossed beam trunkings, 20. Internal handles, 21. inner faces
Plate, the main lateral pin of 22. door locks, 23. inclined-plane lateral pin plectrums, 24. lock body control piece four directions through-holes, 25. control piece moving teeth, 26. main cross
The flexible plectrum of pin, 27. relays, 28. capacitors, 29. power supplys, 30. remote sensing controllers, 31. time delay modules, 32. remote sensing signals connect
Receive plate.
Specific embodiment
The utility model safety door latch is made further without lockhole panel handle with specific embodiment with reference to the accompanying drawing
Description:
Fig. 1 is the outer handle structural schematic diagram without lockhole panel handle of the utility model safety door latch, and Fig. 2 is Fig. 1
Right view, Fig. 3 are the A-A cross-sectional views in Fig. 1, and Fig. 4 is the Internal handle without lockhole panel handle of the utility model safety door latch
Structural schematic diagram, Fig. 5 are lock body structure schematic diagrams, and Fig. 6 is the circuit without lockhole panel handle of the utility model safety door latch
Schematic diagram.In figure, the safety door latch without lockhole panel handle, it is outer including outer handle 1 and Internal handle 20 and fixed handle
Panel 7 and inner panel 21 are provided with inner hole in the fixing axle of the outer handle 1, electromagnetism suction cover 3 are packed into inner hole, and electromagnetism is inhaled
The circular hole of the inner end setting Motionless electromagnetic suction pipe 4 of pipe sleeve 3, the outer end of electromagnetism suction cover 3 is provided with four be adapted to cubic pin 6
Square hole, cubic pin 6 in square hole from being inserted into electromagnetism suction cover 3 and the suction pipe screw by being screwed at electromagnetism suction pipe
On 5, the side of cubic pin 6 is provided with crossed beam trunking 19, is arranged in crossed beam trunking to the conducting wire 14 that electromagnetism suction pipe 4 is powered, electromagnetism
The inner termination of suction pipe 4 is provided with tower spring 2, and electromagnetism suction cover 3 is pressed into the fixing axle of outer handle by interference fit, and electromagnetism is inhaled
Circlip 13 is provided on the external end head outer diameter of pipe sleeve 3 to be stuck in jump-ring slot, limits plectrum 11 and the setting of return torsional spring 9 is inhaled in electromagnetism
On the outer diameter of pipe sleeve 3.The two ends of return torsional spring 9 are stumbled in 10 two sides of fixed column being fixed on 7 outer panels medial surfaces, and limit is dialled
The convex short wooden stake 15 for reversing a torsional spring is provided on piece 11, outer handle fixing axle is fixed in outer panels 7 by circlip 13, the outside
Time delay module control switch 16 is provided on the medial surface of plate 7, the side of limit plectrum 11 is arranged in time delay module control switch 16
Lower section is provided with the fixation hole of fixed power source switch in the down either side of limit plectrum 11.The medial surface of outer panels 7 is also set up
There are time delay module 31 and remote sensing signal receiver board 32, time delay module 31 can effectively keep electromagnetism suction pipe and remote sensing signal receiver board 3
~5 second conduction time.The medial surface of outer panels 7 is provided with stiffening plate 8 and is bonded with outer panels, for improving the intensity of outer panels.
The outer circle side of electromagnetism suction cover 3 is provided with two locating slots, and the inner hole of limit plectrum 11 is provided with compatible with locating slot
Protrusion 17, protrusion 17 are stuck in locating slot, and limit plectrum is driven to rotate when handle is rotated together.The inside of outer panels 7
It is respectively arranged with limited post screw hole 18 in two flanks of limit plectrum 11 and lower end on face, according to user security door left and right opening door
Difference is screwed into stop screw in corresponding limited post screw hole 18, to change the rotation direction of handle enabling, adjusts corresponding power supply
The position of the switch, to adapt to L.H.flapped door and R.H.flapped door.Time delay module is serially connected between time delay module control switch 16 and power supply 29
31, time delay module 31 is made of relay 27 and capacitor 28.The handle of Internal handle 20 is consistent with the length direction of inner panel 21, interior
The handle orientations of handle are installed straight down.It is additionally provided with locking plate 12 in the front end face of limit plectrum 11, when the handle is used to
When matching other lock bodies, locking plate 12 and limit plectrum 11 are fixed on panel together with screw, which can be changed to
Fixed handle.
When people leaves home to lock a door, people carries remote sensing controller 30, by outer handle 1 to next pressure, outer 1 front end of handle
Limit plectrum 11 rotates clockwise to press time delay module control switch 16, connects remote control systems power supply, time delay module 31
It is powered, keeps electric current in short-term to 4 one, electromagnetism suction pipe by electromagnetism suction pipe conducting wire 14,5 seconds, electromagnetism suction pipe 4 is made to work, pushed
Cubic pin 6 stretches out to the right, is inserted into lock body control piece four directions through-hole 24, immediately again mentions outer handle 1 upward one, four square cotters
6 drive control part moving tooth 25 of column is rotated up, and is stirred main lateral pin 26 upper end of plectrum of stretching and is rotated up, main lateral pin stretches plectrum 26
The other end driving main lateral pin 22 of door lock is stretched out out of lock body, and this completes the processes of locking a door of safety door.
When going home to open the door, people carries remote sensing controller 30, by outer handle 1 to next pressure, the limit of outer 1 front end of handle
The position rotation of plectrum 11 is powered to press time delay module control switch 16 to time delay module 31, under the control of time delay module 31, remote sensing
Signal receiving board 32 powers on, and in the case where the remote sensing controller 30 of carrying acts on, gives 4 pulsatile once of electromagnetism suction pipe electricity through conducting wire 14
Stream is inserted into cubic pin 6 in lock body control piece four directions through-hole 24, is kept for 3~5 seconds, immediately again by outer handle 1 to next
Pressure, cubic 6 driving inclined-plane lateral pin plectrum 23 of pin retraction, while also drive control part moving tooth 25 rotates down, and presses main lateral pin
Flexible 26 upper end of plectrum rotates down, and flexible 26 other end of plectrum of main lateral pin is stirred the main lateral pin 22 of door lock and withdrawn into lock body, this
Sample just completes the opening process of door lock.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Know professional and technical personnel, do not departing within the scope of technical solutions of the utility model, when using the disclosure above method and
Technology contents make a little change or the equivalent embodiment for being modified to equivalent variations, but all without departing from the utility model technology
The content of scheme, it is made by the above technical examples according to the technical essence of the present invention it is any it is simple modification, equivalent variations with
Modification, is still within the scope of the technical solutions of the present invention.
Claims (8)
1. a kind of safety door latch without lockhole panel handle, outer panels including outer handle and Internal handle and fixed handle and interior
Panel, it is characterised in that: electromagnetism suction pipe is set in the fixing axle of the outer handle, the inner termination of electromagnetism suction pipe is provided with tower spring,
The outer end of electromagnetism suction pipe is connected with the cubic pin that can be plugged into the through-hole of lock body control piece four directions, and cubic pin is solid from outer handle
The axle center of dead axle is stretched out, and the shaft end outer circle that the fixing axle of the outer handle passes through outer panels is provided with limit plectrum, outer handle
Return torsional spring is provided in fixing axle, the two ends of return torsional spring are stumbled in the fixed column two sides being fixed on outer panels medial surface,
The convex short wooden stake for reversing a torsional spring is provided on the limit plectrum, the outer handle fixing axle is fixed in outer panels by circlip,
Be provided with power switch on the medial surface of the outer panels, power switch is arranged in the side-lower of limit plectrum, outer panels it is interior
Side is additionally provided with time delay module and remote sensing signal receiver board, and time delay module can effectively keep electromagnetism suction pipe and remote sensing signal to receive
3~5 second conduction time of plate.
2. a kind of safety door latch according to claim 1 without lockhole panel handle, it is characterised in that: the outer handle
Electromagnetism suction cover is provided in fixing axle, the circular hole of Motionless electromagnetic suction pipe is arranged in the inner end of electromagnetism suction cover, electromagnetism suction cover
Outer end is provided with the square hole being adapted to cubic pin, is provided with jump-ring slot, the limit on the external end head outer diameter of electromagnetism suction cover
Position plectrum and return torsional spring are arranged on electromagnetism suction cover.
3. a kind of safety door latch according to claim 1 without lockhole panel handle, it is characterised in that: the outer panels
Medial surface is provided with stiffening plate and is bonded with outer panels.
4. a kind of safety door latch according to claim 2 without lockhole panel handle, it is characterised in that: the electromagnetism suction pipe
The outer circle side of set is provided with two locating slots, and the inner hole of the limit plectrum is provided with protrusion compatible with locating slot, convex
It rises and is stuck in locating slot.
5. a kind of safety door latch according to claim 1 without lockhole panel handle, it is characterised in that: the outer panels
Limited post screw hole is respectively arranged in two flanks of limit plectrum and lower end on medial surface.
6. a kind of safety door latch according to claim 1 without lockhole panel handle, it is characterised in that: it is described four directions pin
Side be provided with crossed beam trunking, the inner end end surface of cubic pin is provided with threaded hole and fixes with the screw on electromagnetism suction pipe.
7. a kind of safety door latch according to claim 1 without lockhole panel handle, it is characterised in that: the time delay module
It is serially connected between power switch and power supply.
8. a kind of safety door latch according to claim 1 without lockhole panel handle, it is characterised in that: the inner handle
Handle is consistent with the length direction of the inner panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820676850.7U CN208473454U (en) | 2018-05-07 | 2018-05-07 | A kind of safety door latch without lockhole panel handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820676850.7U CN208473454U (en) | 2018-05-07 | 2018-05-07 | A kind of safety door latch without lockhole panel handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208473454U true CN208473454U (en) | 2019-02-05 |
Family
ID=65220816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820676850.7U Expired - Fee Related CN208473454U (en) | 2018-05-07 | 2018-05-07 | A kind of safety door latch without lockhole panel handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208473454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590341A (en) * | 2018-05-07 | 2018-09-28 | 璐洋 | A kind of safety door latch without lockhole panel handle |
-
2018
- 2018-05-07 CN CN201820676850.7U patent/CN208473454U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590341A (en) * | 2018-05-07 | 2018-09-28 | 璐洋 | A kind of safety door latch without lockhole panel handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20200507 |