CN205089080U - Novel electric mortiser lock - Google Patents
Novel electric mortiser lock Download PDFInfo
- Publication number
- CN205089080U CN205089080U CN201520879428.8U CN201520879428U CN205089080U CN 205089080 U CN205089080 U CN 205089080U CN 201520879428 U CN201520879428 U CN 201520879428U CN 205089080 U CN205089080 U CN 205089080U
- Authority
- CN
- China
- Prior art keywords
- coil
- set bar
- locking bolt
- lock body
- lock
- 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
Links
- 238000004804 winding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000005389 magnetism Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002964 excitative effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Magnetic Treatment Devices (AREA)
Abstract
The utility model relates to a tool to lock field, especially a novel electric mortiser lock, including a lock body, be equipped with circuit arrangement and set bar shell on the lock body, be equipped with the magnetic conduction ring in the set bar shell in proper order, the coil base, reset spring and set bar, on the fixed online cycle basis seat of coil, the fixed online cycle basis seat front end of magnetic conduction ring, the four corners is hugged closely on the coil, it produces the strong magnet that magnetic force stimulateeed in the set bar and outwards slides only to need coil circular telegram to stimulate magnetism, the set bar stretches out this lock body, form the locking state, coil outage back, it can internally reset to the tubulose to move becomes to open the state to utilize the outer reset spring of set bar to make the set bar contract, when voltage is less than rated voltage, the magnetic conduction ring can stimulate the set bar by intensifier coil production magnetic force, form the locking state, in the time of can effectively avoiding the brownout, prevent that the set bar is flexible, a structure is simple, easy installation, safety and reliability.
Description
Technical field
The utility model relates to field of lockset, particularly a kind of electric mortise lock.
Background technology
Electric mortise lock is a kind of Electronic Control lockset, drive stretching out of " dead bolt " by the break-make of power supply or retract to reach the function of locking a door or opening the door, electric mortise lock is also named " Anode lock ", be all generally the electric lock of fail-safe, general electric mortise lock uses DC voltage to be 12V or 24V two kinds, and great majority are all in the majority with 12VDC, electric mortise lock is often used on various vertical hinged door (bidirectional opening), meanwhile, the feature that its " concealed type " is installed comparatively is suitable for the place higher to lock body confidentiality requirement
And most of electric mortise lock all adopts the interlinked mechanism electric mortise lock of swing arm in prior art, its principle utilizes this locking bolt of electromagnetic valve work linking swing arm structure switching interlock to do flexible open and close state, not only complex structure, manufacture craft difficulty is larger, make manufacturing with assembly cost of product higher, and the probability that the structure of complexity makes it break down also improves greatly, and must utilize special tool(s) on doorframe, cut out a rectangular hole when installing to install, general customer is caused not install voluntarily, use quite inconvenient, and electric mortise lock lower heating in working order, the voltage of electric mortise lock often reduces, the ejection of dead bolt can be affected, make troubles to the life of people.
Utility model content
For the deficiency existing for prior art, the utility model provide a kind of volume little, be easy to install, structure is simple, and can not affect a kind of electric mortise lock that dead bolt ejects because of the change of voltage.
The utility model solves the technical scheme that its technical problem adopts: a kind of electric mortise lock, comprise lock body, described lock body is provided with circuit arrangement and locking bolt shell, magnetic guiding loop, coil base, back-moving spring and locking bolt is provided with successively in described locking bolt shell, described coil winding is in coil base front end, magnetic guiding loop is fastened on coil base top, slideway and holddown groove is provided with in described coil base, locking bolt is arranged in slideway, and back-moving spring one end is fixed on one end in holddown groove and is fixed on bottom locking bolt.
Be provided with strong magnets in further described locking bolt, strong magnets is fixed on bottom locking bolt.
The upper and lower two ends of further institute's lock body are also provided with fixing hole.
Further described magnetic guiding loop is stool shape, and corner is tightly fastened on coil external surface.
Outward flanging bottom further described locking bolt, better fixed reset spring.
The effect that the utility model is actively useful is: a kind of electric mortise lock of the utility model, without any need for interlinked mechanism, the excitatory generation magnetic force of coil electricity is only needed outwards to slide to pull the strong magnets in locking bolt, locking bolt stretches out this lock body, form locking states, after coil blackout, utilize the back-moving spring outside locking bolt to make locking bolt contracting move to tubulose and can reset to opening in body, when voltage is lower than rated voltage, magnetic guiding loop can pull locking bolt by intensifier coil generation magnetic force, form locking states, when effectively can avoid brownout, prevent locking bolt from stretching, its structure is simple, easy for installation, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the utility model surface structure schematic diagram.
Fig. 2 is the utility model outward appearance decomposition texture schematic diagram.
Fig. 3 is the utility model locking bolt shell cross-sectional plane structural representation.
Fig. 4 is the utility model locking bolt shell locking states cross-sectional plane structural representation.
Fig. 5 is that the utility model coil base looks up structural representation.
In figure: 1, lock body, 2, circuit arrangement, 3, locking bolt shell, 4, magnetic guiding loop, 5, coil base, 6, back-moving spring, 7, locking bolt, 8, coil, 9, slideway, 10, holddown groove, 11, strong magnets, 12, fixing hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiments of the present utility model is described in detail.
With reference to Fig. 1, 2, 3, 4, a kind of electric mortise lock of 5 the utility model, comprise lock body 1, described lock body 1 is provided with circuit arrangement 2 and locking bolt shell 3, magnetic guiding loop 4 is provided with successively in described locking bolt shell 3, coil base 5, back-moving spring 6 and locking bolt 7, described coil 8 is wrapped in coil base 5 front end, magnetic guiding loop 4 is fastened on coil base 5 top, slideway 9 and holddown groove 10 is provided with in described coil base 5, locking bolt 7 is arranged in slideway 9, back-moving spring 6 one end is fixed on one end in holddown groove 10 and is fixed on bottom locking bolt 7, strong magnets 11 is provided with in described locking bolt 7, strong magnets 11 is fixed on bottom locking bolt 7, the magnetic force produced when 8 energization excitations of the coil in coil base 5 pulls magnet 11 to move up, thus locking bolt 7 is moved to locking bolt shell 3 openend, and pressed home spring 6 shortens, accumulation elastic-restoring force, causing locking bolt 7 to stretch out, locking bolt shell 3 is external realizes locking states, after power-off, its elastic-restoring force is discharged by back-moving spring 6, under the effect of back-moving spring 6, locking bolt 7 is moved backward, in retraction locking bolt shell 3, form opening, and the front end of coil base 5 is also provided with magnetic guiding loop 4, four pin on magnetic guiding loop 4 are tightly fastened on coil 8 external surface, when the voltage that circuit arrangement 2 inputs, electric current is lower than rated voltage, during electric current, magnetic force will weaken, easily will occur that locking bolt 7 just there will be delay action or the comparatively slow situation of action, moreover coil 8 is longer for conduction time, coil 8 temperature higher (Joule's law), so coil 8 resistance is larger, electric current is less, magnetic force is more weak, also there will be slow in one's movements, even causing cannot locking phenomenon, magnetic guiding loop 4 is assigned to the external surface at coil 8, after coil 8 is energized, magnetic guiding loop 4 is magnetized, produce magnetic force thereupon, strengthen the magnetic field being core with coil 8, thus make input voltage, low or coil 8 magnetic force of a specified duration conduction time of electric current weakens and can effectively make up, avoid delay the phenomenon of action, its structure is simple, be easy to install, easy to use.
The foregoing is only the utility model preferred embodiment; be understood that; the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping; and be not used in restriction protection domain of the present utility model; all any amendments, equivalent replacement etc. made within thought of the present utility model and principle, all should be included within protection domain of the present utility model.
Claims (5)
1. an electric mortise lock, comprise lock body, described lock body is provided with circuit arrangement and locking bolt shell, it is characterized in that: in locking bolt shell, be provided with magnetic guiding loop, coil base, back-moving spring and locking bolt successively, described coil winding is in coil base front end, and magnetic guiding loop is fastened on coil base top, is provided with slideway and holddown groove in described coil base, locking bolt is arranged in slideway, and back-moving spring one end is fixed on one end in holddown groove and is fixed on bottom locking bolt.
2. a kind of electric mortise lock according to claim 1, is characterized in that: be provided with strong magnets in described locking bolt, strong magnets is fixed on bottom locking bolt.
3. a kind of electric mortise lock according to claim 1, is characterized in that: the upper and lower two ends of described lock body are also provided with fixing hole.
4. a kind of electric mortise lock according to claim 1, is characterized in that: described magnetic guiding loop is stool shape, and corner is tightly fastened on coil external surface.
5. a kind of electric mortise lock according to claim 1, is characterized in that: outward flanging bottom described locking bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879428.8U CN205089080U (en) | 2015-11-06 | 2015-11-06 | Novel electric mortiser lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879428.8U CN205089080U (en) | 2015-11-06 | 2015-11-06 | Novel electric mortiser lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205089080U true CN205089080U (en) | 2016-03-16 |
Family
ID=55479781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520879428.8U Expired - Fee Related CN205089080U (en) | 2015-11-06 | 2015-11-06 | Novel electric mortiser lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205089080U (en) |
-
2015
- 2015-11-06 CN CN201520879428.8U patent/CN205089080U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 |