CN207436724U - Anti-dial lock - Google Patents
Anti-dial lock Download PDFInfo
- Publication number
- CN207436724U CN207436724U CN201721595167.2U CN201721595167U CN207436724U CN 207436724 U CN207436724 U CN 207436724U CN 201721595167 U CN201721595167 U CN 201721595167U CN 207436724 U CN207436724 U CN 207436724U
- Authority
- CN
- China
- Prior art keywords
- square
- lock
- tongue
- component
- lock bolt
- 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
Abstract
The utility model is related to anti-dial locks, it includes lock body, motor is equipped in lock body, gear set, square tongue component and latch bolt component, motor acts on square tongue component and latch bolt component, square tongue component includes square tongue stent, square lock bolt and shifting part, square lock bolt it is hollow in it and its inside be hingedly provided with the anti-pulling part of lock tongue, the side of square lock bolt is provided with opening, the anti-pulling part of lock tongue has the hook body segment and service portion that setting is hingedly extended centrally out from it, elastic component is provided between the anti-pulling part of lock tongue and square tongue stent, under the action of elastic component, hook body segment is stretched out from the opening of square lock bolt outside square lock bolt, stirring the shifting part makes it act on the service portion, the anti-pulling part of lock tongue overcomes the effect of the elastic component to shrink back in square lock bolt.The utility model has the advantage of can realize anti-dial and antitheft purpose.
Description
Technical field
The utility model is related to anti-dial locks.
Background technology
In current theftproof lock, especially mortise theft-proof door lock, the anti-theft effect realized are the guarantors by panel
It protects and anti-theft effect is realized by the lock core of outer connection.Lock body does not have independent anti-theft feature, and being merely able to, which is one, is transmitted unlocking
The transmission mechanism of locking if unloading lower panel, cannot generate anti-theft effect, and panel outside the door-plate on dispose,
The extremely difficult effect for accomplishing that tamper is explosion-proof.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, the anti-dial lock of anti-dial and antitheft purpose can be realized.
To achieve the above object, the utility model uses following technical scheme：
Anti-dial lock, including the lock body being made of cassette bottom and box cover, be equipped in lock body motor, gear set, square tongue component and
Latch bolt component, the motor act on the square tongue component and latch bolt component by gear set, square tongue component include square tongue stent,
Square lock bolt and shifting part, square lock bolt installation are fixedly mounted on square tongue stent, and shifting part is movably arranged on square tongue stent,
Square lock bolt it is hollow in it and its inside be hingedly provided with the anti-pulling part of lock tongue, the side of square lock bolt is provided with opening, and lock tongue is prevented
Pulling part has the hook body segment and service portion that setting is hingedly extended centrally out from it, is provided between the anti-pulling part of lock tongue and square tongue stent
Elastic component, under the action of elastic component, hook body segment is stretched out from the opening of square lock bolt outside square lock bolt, stirs the shifting part
It is made to act on the service portion, the anti-pulling part of lock tongue overcomes the effect of the elastic component to shrink back in square lock bolt.
The utility model has the advantage of by setting the anti-pulling part of lock tongue in square lock bolt, after locking, hook body segment is from square
The opening of lock tongue is stretched out outside square lock bolt, and square lock bolt is stuck in the side plate lockhole of doorframe, and hook body segment catches on side plate lock simultaneously
Hole and can not be pried open by force.And when stirring the shifting part it being made to act on the service portion, the anti-pulling part of lock tongue overcomes the bullet
Property part effect shrink back in square lock bolt and smoothly unlocked.It is achieved thereby that anti-dial and antitheft purpose.
The utility model can be improved by following scheme：
The square tongue stent is provided perpendicular to the straight-tooth of interlocking bar length direction arrangement, and gear set engages biography with the straight-tooth
Action is for square tongue stent, and while square lock bolt horizontally slips, square tongue stent stirs the shifting part and horizontally slips.
The anti-pulling part of lock tongue is hinged on by hinge column in square lock bolt, and the elastic component is torsional spring, and torsional spring is socketed in
On hinge column, one end of torsional spring is fixed on square tongue stent, and the other end of torsional spring is fixed on the anti-pulling part of lock tongue.
Description of the drawings
Fig. 1 is the overall structure three-dimensional state schematic diagram that Contiuum type door lock is mounted on door-plate in embodiment.
Fig. 2 is the three-dimensional exploded view that Contiuum type door lock is mounted on door-plate in embodiment.
Fig. 3 is the overall structure three-dimensional exploded view of middle lock in embodiment.
Fig. 4 is the overall structure three-dimensional exploded view of middle lock in embodiment（Under another visual angle）.
Fig. 5 is that the overall structure of middle lock in embodiment faces view（From gear and gear set engaged transmission）.
Fig. 6 is that the overall structure of middle lock in embodiment faces view（From gear away from gear set）.
Fig. 7 is the overall structure three-dimensional state schematic diagram of square tongue component in embodiment.
Fig. 8 is the overall structure three-dimensional state schematic diagram of square tongue component in embodiment.
Fig. 9 is an integrally-built cross section structure schematic diagram for square tongue component in embodiment.
Specific embodiment
As shown in Figures 1 and 2, a kind of Contiuum type door lock includes being separately mounted to 100 upper, middle and lower of door-plate
Locking 200, it is middle lock 300 and it is lower lock 400, it is middle lock 300 by interlocking bar 500 respectively with it is described locking 200 and it is lower lock 400 linkage
Connection, locking 200 and lower lock 400 use common lock, and the action locked and unlocked is kept strokes with middle lock 300, this reality
Example is applied not to be elaborated.
The door-plate 100 offers the chamber for 400 installation of the locking 200, middle lock 300 and lower lock, door on side
The side of plate 100 is additionally provided with the sliding slot 101 extended along 100 short transverse of door-plate, during installation, locking 200,300 and of middle lock
Lower lock 400 is simultaneously fixed into corresponding chambers, and interlocking bar 500 is placed in sliding slot 101 and can be along on 101 length direction of sliding slot
Lower slider, the side of door-plate 100 are additionally provided with the jam plate 600 being enclosed in interlocking bar 500 in sliding slot 101.
As shown in attached drawing 3 to attached drawing 6, middle lock 300 includes the lock body being made of cassette bottom 11 and box cover 12, is equipped in lock body
Motor 13, gear set 14, square tongue component 2 and latch bolt component 3, the motor 13 act on the square tongue component by gear set 14
2 and latch bolt component 3, it is provided with to make that motor 13 dallies or 13 drive gear set 14 of motor acts between motor 13 and gear set 14
Arrangement of clutch 4.
Arrangement of clutch 4 includes master gear 41, from gear 42 and locating part 43, and master gear 41 is connected to the output shaft of motor 13
And be installed in rotation on lock body, lock body is provided with the arc guide groove 15 using the rotation axis of master gear 41 as the center of circle, from tooth
Wheel 42 is with the engaged transmission of master gear 41 and is mounted on lock body with can slidably reciprocating along arc guide groove 15, and interlocking bar 500 connects
It is connected to locating part 43, locating part 43 is acted on from gear 42, and the sliding up and down of interlocking bar 500, which acts on locating part 43, to be made from gear
42 slidably reciprocate along arc guide groove 15, and slidably reciprocating from gear 42 along arc guide groove 15 makes from gear 42 and gear set
14 engaged transmissions or separate gear set 14.
Locating part 43 includes straight part 431 and from the straight outwardly extending extension 432 of 431 first end of part, the length of straight part 431
Direction and the length direction of extension 432 have angle, and extension 432 is provided with strip through hole 433 along its length,
From the shaft of gear 42 through the strip through hole 433, the length direction of locating part 43 along straight part 431, which moves back and forth, makes strip
Shape through hole 433 is acted on to be made to slidably reciprocate from gear 42 along arc guide groove 15 from the shaft of gear 42.
The interlocking bar 500 is first side 501 towards the side of locating part 43, and first side 501 is provided with concave station
502, transition face is provided between the bottom surface of concave station 502 and first side 501, sliding up and down for interlocking bar 500 makes first side 501
The second end of the straight part 431 is supported with the bottom surface of concave station 502 makes locating part 43 be moved back and forth in left and right directions.
The interlocking bar 500 is provided with straight-tooth along its length direction, tapered end 16 is additionally provided in lock body, tapered end 16 connects
There is output gear 161, output gear 161 is connected by meshing transmission by intermediate gear and straight-tooth.
As shown in attached drawing 7 to attached drawing 9, the square tongue component 2 includes square tongue stent 21, square lock bolt 22 and shifting part 23,
The installation of square lock bolt 22 is fixedly mounted on square tongue stent 21, and the shifting part 23 is movably arranged on square tongue stent 21,
Square lock bolt 22 it is hollow in it and its inside be hingedly provided with the anti-pulling part 24 of lock tongue, the side of square lock bolt 22 is provided with opening
221, the anti-pulling part 24 of lock tongue, which has, hingedly extends centrally out the hook body segment 241 of setting and service portion 242, the anti-pulling part of lock tongue from it
Elastic component 25 is provided between 24 and square tongue stent 21, under the action of elastic component 25, hook body segment 241 is from the opening of square lock bolt 22
221 stretch out outside square lock bolts 22, and square lock bolt 22 is stuck in the side plate lockhole of doorframe, hook body segment catch on side plate lockhole simultaneously and
It can not be pried open by force.Stirring the shifting part 23 makes it act on the service portion 242, and the anti-pulling part 24 of lock tongue overcomes the elasticity
The effect of part 25 shrinks back in square lock bolt 22 and is smoothly unlocked.
The square tongue stent 21 is provided perpendicular to the straight-tooth of 500 length direction of interlocking bar arrangement, and gear set 14 is straight with this
Tooth engagement gearing is in square tongue stent 21, and while square lock bolt 22 horizontally slips, square tongue stent 21 stirs described stir
Part 23 horizontally slips.
The anti-pulling part 24 of lock tongue is hinged on by hinge column in square lock bolt 22, the elastic component 25 be torsional spring, torsional spring
It is socketed on hinge column, one end of torsional spring is fixed on square tongue stent 21, and the other end of torsional spring is fixed on the anti-pulling part 24 of lock tongue.
Above-described embodiment is the better embodiment of the utility model, and however, the embodiments of the present invention are not limited thereto,
Other any Spirit Essences without departing from the utility model with made under principle change, modification, replacement, combine, simplification, be
Equivalent substitute mode, is included within the scope of protection of the utility model.
Claims (3)
1. anti-dial lock, including the lock body being made of cassette bottom and box cover, motor, gear set, square tongue component and tiltedly are equipped in lock body
Tongue component, the motor act on the square tongue component and latch bolt component by gear set, which is characterized in that square tongue component includes
Square tongue stent, square lock bolt and shifting part, square lock bolt installation are fixedly mounted on square tongue stent, the shifting part side of being movably arranged on
On tongue stent, square lock bolt it is hollow in it and its inside be hingedly provided with the anti-pulling part of lock tongue, the side of square lock bolt is provided with out
Mouthful, the anti-pulling part of lock tongue has the hook body segment and service portion that setting is hingedly extended centrally out from it, the anti-pulling part of lock tongue and square tongue branch
Elastic component is provided between frame, under the action of elastic component, hook body segment is stretched out from the opening of square lock bolt outside square lock bolt, is stirred
The shifting part makes it act on the service portion, and the anti-pulling part of lock tongue overcomes the effect of the elastic component to shrink back in square lock bolt.
2. anti-dial lock according to claim 1, which is characterized in that the square tongue stent is provided perpendicular to linkage pole length
The straight-tooth of direction arrangement, gear set acts on square tongue stent with straight-tooth engaged transmission, while square lock bolt horizontally slips,
Square tongue stent stirs the shifting part and horizontally slips.
3. according to the anti-dial lock described in claim 1 or claim 1 any claim, which is characterized in that the lock tongue is prevented
Pulling part is hinged on by hinge column in square lock bolt, and the elastic component is torsional spring, and torsional spring is socketed on hinge column, one end of torsional spring
It is fixed on square tongue stent, the other end of torsional spring is fixed on the anti-pulling part of lock tongue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721595167.2U CN207436724U (en) | 2017-11-25 | 2017-11-25 | Anti-dial lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721595167.2U CN207436724U (en) | 2017-11-25 | 2017-11-25 | Anti-dial lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207436724U true CN207436724U (en) | 2018-06-01 |
Family
ID=62287689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721595167.2U Expired - Fee Related CN207436724U (en) | 2017-11-25 | 2017-11-25 | Anti-dial lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207436724U (en) |
-
2017
- 2017-11-25 CN CN201721595167.2U patent/CN207436724U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200110 Address after: 528400 one or two building, ten Heng street, Sha Lai Road, Xiaolan Town, Zhongshan, Guangdong, China, 9 Patentee after: Zhongshan is an electronic technology Co.,Ltd. Address before: 528400 one or two building, ten Heng street, Sha Lai Road, Xiaolan Town, Zhongshan, Guangdong, China, 9 Patentee before: Liu Jiangang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20211125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |